Factor Info

ID 172833
Size 713 digits / 2367 bits
Status composite
Value 25682582931615117702713964656286269887126552468655807615370748861951019857013990513280233849048085851601884954585248690232451537832837139208335661725058356621040852686652748352237870770624331468336075516230839654526734541074659207963377537518362205292083497913863496747631779468767145502169130166410716609782745427721775926117686874687051833386966947435988209904850573495478873889058765005654552649723946074651092537406337361068540484539055187160268689850962773339507734177057423860970130173750675764635000655049763297892304328979397805072846957630518419267987963000931854495246537370306349167384663432219559399353699578179307113467994487042038048282567124903082175511597677112253630699324531444555229333898477531

Factorizations

Primary (ID: 171414) 157345377804336590489205615404573512329497788733310403629743191034571031 (proven prime)
(ID: 172834) 163224260477178637065251062970093118369036354489324364746472373873403689858408793829783118218531029062088013046332547376207132446722134792656535441517845681472371248441623228349779529449915995025863886040250859256158857077584796653520070367150911460626486760843650666188190533251126895525056247283443318453370712274312546977955094586946855713524651412609101864962211673190104164387274687536375094826300503812559466406568848447055320115896492006490343517084460658505631444244793304033445478708326720390869564802830234296465746701516112572845051538373467275267385845696311414271994756739809522870042836205195225769706235494700740921961330561501 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.