Factor Info

ID 23770
Size 494 digits / 1640 bits
Status composite
Value 42819920867500722383035786807538328401791493711075937852346720611470813887218709236106967325201752442354182093341571880895414785315437004787006742128372868607798387632522553819542864242942455454817011098260833474669960854666787428860499410615338728930640794584534211584306724951745738992852406780923905392987388357462031105938875032278813033941345933628533847194621339947291479986296027812835487995610036848897785234870526759420960740914226548438416764053175373173832467320323994215558841381333

Factorizations

Primary (ID: 8167) 402488219476647465854701 (proven prime)
(ID: 23771) 106388010370040537367460968771402143380381128878121420715165628815906717136267391523449208212234215703222855036987826224281135435377253341354214595177338610851936872742749434494435356605768383274040905796633994069015286689811769663578758125682708485053566877371445610917304010496725924439105008988302367294589956794948570547138880139525436935304563836850375035169589595402712548246620954605132423685321369836223973889379962975838913335895201750282236899496974566928036233 (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.