{
  "_id": "6ae313433d0f299392dd0b70",
  "Package": "RcppBigIntAlgos",
  "Type": "Package",
  "Title": "Factor Big Integers with the Parallel Quadratic Sieve",
  "Version": "1.1.0",
  "Authors@R": "c(person(\"Joseph\",\"Wood\", role=c(\"aut\",\"cre\"), email=\"jwood000@gmail.com\"),\nperson(\"Free Software Foundation, Inc.\", role =\"cph\"),\nperson(\"Mike\",\"Tryczak\", role=\"ctb\"))",
  "Maintainer": "Joseph Wood <jwood000@gmail.com>",
  "Description": "Features the multiple polynomial quadratic sieve (MPQS)\nalgorithm for factoring large integers and a vectorized\nfactoring function that returns the complete factorization of\nan integer. The MPQS is based off of the seminal work of Carl\nPomerance (1984) <doi:10.1007/3-540-39757-4_17> along with the\nmodification of multiple polynomials introduced by Peter\nMontgomery and J. Davis as outlined by Robert D. Silverman\n(1987) <doi:10.1090/S0025-5718-1987-0866119-8>. Utilizes the C\nlibrary GMP (GNU Multiple Precision Arithmetic). For smaller\nintegers, a simple Elliptic Curve algorithm is attempted\nfollowed by a constrained version of Pollard's rho algorithm.\nThe Pollard's rho algorithm is the same algorithm used by the\nfactorize function in the 'gmp' package.",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "SystemRequirements": "gmp (>= 4.2.3)",
  "NeedsCompilation": "yes",
  "URL": "https://github.com/jwood000/RcppBigIntAlgos, https://gmplib.org/,\nhttp://mathworld.wolfram.com/QuadraticSieve.html,\nhttps://micsymposium.org/mics_2011_proceedings/mics2011_submission_28.pdf,\nhttps://www.math.colostate.edu/~hulpke/lectures/m400c/quadsievex.pdf,\nhttps://blogs.msdn.microsoft.com/devdev/2006/06/19/factoring-large-numbers-with-quadratic-sieve/",
  "BugReports": "https://github.com/jwood000/RcppBigIntAlgos/issues",
  "RoxygenNote": "7.1.0",
  "Packaged": {
    "Date": "2026-10-29 09:29:34 UTC",
    "User": "root"
  },
  "Author": "Joseph Wood [aut, cre], Free Software Foundation, Inc. [cph],\nMike Tryczak [ctb]",
  "Config/pak/sysreqs": "libgmp3-dev",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2023-08-16 13:30:37 UTC",
  "RemoteUrl": "https://github.com/cran/RcppBigIntAlgos",
  "RemoteRef": "HEAD",
  "RemoteSha": "8ac74364414170e73a29b004df72036f7d0dbcfe",
  "_user": "cran",
  "_type": "src",
  "_file": "RcppBigIntAlgos_1.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/79b4b5a6dc6f11af6ad0311d6ad8e3324cdbdd6e0958f14098191041b07d4ecc",
  "_filesize": 172360,
  "_sha256": "79b4b5a6dc6f11af6ad0311d6ad8e3324cdbdd6e0958f14098191041b07d4ecc",
  "_expires": "2027-02-06T09:34:58.000Z",
  "_created": "2026-10-29T09:29:34.000Z",
  "_published": "2026-10-29T09:34:59.755Z",
  "_upstream": "https://github.com/cran/RcppBigIntAlgos",
  "_status": "success",
  "_maintainer": {
    "name": "Joseph Wood",
    "email": "jwood000@gmail.com",
    "login": "jwood000",
    "description": "",
    "uuid": 8388370
  },
  "_jobs": [
    {
      "job": 123367303838,
      "time": 167,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12886722723"
    },
    {
      "job": 123367303956,
      "time": 145,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12887001893"
    },
    {
      "job": 123367303864,
      "time": 126,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12885889631"
    },
    {
      "job": 123367303756,
      "time": 152,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12887310305"
    },
    {
      "job": 123365912276,
      "time": 189,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12886586943"
    },
    {
      "job": 123367303793,
      "time": 119,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12887240729"
    },
    {
      "job": 123367303847,
      "time": 265,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12886418637"
    },
    {
      "job": 123367304017,
      "time": 171,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12886388887"
    },
    {
      "job": 123367303972,
      "time": 247,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12886947085"
    },
    {
      "job": 123367303831,
      "time": 140,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12887011586"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743",
  "_commit": {
    "id": "8ac74364414170e73a29b004df72036f7d0dbcfe",
    "author": "Joseph Wood <jwood000@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.1.0\n",
    "time": 1692192637
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "cpp11",
      "role": "LinkingTo"
    },
    {
      "package": "gmp",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "numbers",
      "role": "Suggests"
    },
    {
      "package": "RcppAlgos",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "jwood000",
      "count": 8,
      "uuid": 8388370
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 634,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 376,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/RcppBigIntAlgos"
  },
  "_devurl": "https://github.com/jwood000/rcppbigintalgos",
  "_searchresults": 9,
  "_topics": [
    "gmp",
    "cpp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/RcppBigIntAlgos.html",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/jwood000/rcppbigintalgos",
  "_realowner": "jwood000",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.2.2",
      "date": "2020-04-23"
    },
    {
      "version": "0.2.4",
      "date": "2020-06-22"
    },
    {
      "version": "0.3.1",
      "date": "2020-09-28"
    },
    {
      "version": "0.3.3",
      "date": "2020-10-14"
    },
    {
      "version": "0.3.4",
      "date": "2020-11-04"
    },
    {
      "version": "1.0.0",
      "date": "2020-12-12"
    },
    {
      "version": "1.0.1",
      "date": "2021-01-08"
    },
    {
      "version": "1.1.0",
      "date": "2023-08-16"
    }
  ],
  "_exports": [
    "divisorsBig",
    "primeFactorizeBig",
    "quadraticSieve",
    "stdThreadMax"
  ],
  "_help": [
    {
      "page": "divisorsBig",
      "title": "Vectorized Factorization (Complete) with GMP",
      "topics": [
        "divisorsBig"
      ]
    },
    {
      "page": "primeFactorizeBig",
      "title": "Vectorized Prime Factorization with GMP",
      "topics": [
        "primeFactorizeBig"
      ]
    },
    {
      "page": "quadraticSieve",
      "title": "Prime Factorization with the Parallel Quadratic Sieve",
      "topics": [
        "quadraticSieve"
      ]
    },
    {
      "page": "stdThreadMax",
      "title": "Max Number of Concurrent Threads",
      "topics": [
        "stdThreadMax"
      ]
    }
  ],
  "_readme": "https://github.com/cran/RcppBigIntAlgos/raw/HEAD/README.md",
  "_rundeps": [
    "cpp11",
    "gmp"
  ],
  "_sysdeps": [
    {
      "shlib": "libgmp",
      "package": "libgmp10",
      "headers": "libgmp-dev",
      "source": "gmp",
      "version": "2:6.3.0+dfsg-5ubuntu2",
      "name": "gmp",
      "homepage": "https://gmplib.org/",
      "description": "Multiprecision arithmetic library"
    },
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_score": 1.6989700043360187,
  "_indexed": false,
  "_nocasepkg": "rcppbigintalgos",
  "_universes": [
    "cran"
  ],
  "_indexurl": "https://jwood000.r-universe.dev/RcppBigIntAlgos",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1.0",
      "date": "2026-10-29T09:32:20.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/971777a3a21d9f1fa4e829f38188f8515d470bc67d13cc1a16236d52d416de96",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1.0",
      "date": "2026-10-29T09:31:59.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/6a3f99bebe63f17ae4e0401f37c803231f24a36c10b32b736de2405f6e313aca",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1.0",
      "date": "2026-10-29T09:31:40.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/4e90dd5d910db6d6c87969c786567b9f380775b4802aabb1c1de533fae539d8a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1.0",
      "date": "2026-10-29T09:31:59.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/c1b15c4661e30923359bdcd8a1aa43af18e2e04831a5b0023fca911a0b7357be",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.1.0",
      "date": "2026-10-29T09:31:52.000Z",
      "arch": "emscripten",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/2ba5c591c982cce9e10c180556435cd02f1117b0936debb00638577d050eeeb0",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1.0",
      "date": "2026-10-29T09:33:13.000Z",
      "arch": "aarch64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/3152a3f7c244af4641f594941e6aef402fbe7d14282a3fce0c9d04f0e5dddad8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1.0",
      "date": "2026-10-29T09:31:06.000Z",
      "arch": "x86_64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/29556b19163e8aa008ad71a7b9385ca1f8ee278b74f0eac15d13ae2568a999e8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1.0",
      "date": "2026-10-29T09:32:59.000Z",
      "arch": "aarch64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/f166966a0110b666f845fe69018c14e9d60df4715e1b1654def2290d768fb2ac",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1.0",
      "date": "2026-10-29T09:31:09.000Z",
      "arch": "x86_64",
      "commit": "8ac74364414170e73a29b004df72036f7d0dbcfe",
      "fileid": "https://r2.ropensci.org/cb2dd207e9dd3d55833da1f1889b21f03c380f67e7bbc8ea7ea2e67910f7b5f7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/40849684743"
    }
  ]
}