Factor Info

ID 113737
Size 825 digits / 2741 bits
Status composite
Value 681137908889191691772125068291415557914128301600025348890485362908473577367484990587906721605743638548465231725700651907099808172527375835981631056082125145825405841426607836648290479763452559751250934889682102707659675666065795576894824180436148268555309607974638899412518217179502212046913595699210669795599363078303205762928385907211350023337202875143481497706608957107258647991924540480940488282153697196534454311361648303435325115217727381247531903147580933193189390357998454154300037599963425085930603500744740920460707318997757608115816685796939297757218781002395892846076340672338428260567817680164114551862266037927517866565005049561121063489229998924099516492428678573410037209725065426725570507347125665808545623034131399717068511571184750880539058844986420898636365699847702874151257912003880297543936003277974441

Factorizations

Primary (ID: 128575) 15135235921115673212869489 (proven prime)
(ID: 128576) 45003455013140128345444879593144830640640495037980355737017933053822767974818696355654475111830353448675793630048086484764834288887590952774457020148485653777868979207061225345175970573187855415503377874083730787373173080820711087046030859422359910291235059672046164504185615985802837151101015075439217064959367938794984153677381902168201668044943328716721735359148762483665963867595724843814908170319064380064566578590713607624638420659304685628713942841857283540183178680012535180880761614658846069999616490024728107555574621628985971167268875505988654524360188914638210634580165704911189345413707511592505187115769082121076776464584412372998493874847983939572410232908600412133143378480914456618129959868028943554036749682494536598601232263255614137903273026970656209908069414186186795085678397369 (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.