Factor Info

ID 82271
Size 515 digits / 1710 bits
Status composite
Value 40345372129175850215121909231175097499409582023219964961590477551226870769153691506674478480420669931092424199869194663883405708245233060886106062262927445440887762921494383668209307958028393966657510627456493205599185841525213201544292409600748873918150622773724540798730283297658994076094837642800258350371419372041659678410845192302304739448660839007374336223309745288953331847843302489655061723199725539214769705304360469176034149012405057458909920360038719896220015367158793374714330450024448422432761696788931

Factorizations

Primary (ID: 57218) 1562794793588378476688372771842284031086513638557587005970930009617762744252085402585874631553746551 (proven prime)
(ID: 82272) 25816167480656670526109969692472688268575450635037124551929136762286054934911199798178965287047981843049419213098414838071743796534844132677374912998186835172136794439357473678087480680550995240435462003130961233601746734054292433161339338011605940924876282932096981991815401757681640873416438701343606902516666792451856318548504997935288551821179837824316743040187125864055922153805624538094547773074612775194703381 (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.