Factor Info

ID 121445
Size 579 digits / 1923 bits
Status composite
Value 387231173321950569951515475193220312043068440629316850027827900590954779636557448700170782665791558727150564948149079650877671794853224508698582197277525731483618521745696917654165261801223641561892379472574308110675673362335254781063562488038226598511608722455123879868515924087468804279134258340322285558426996906639458463716030380563886108293913309266634475444771540283807238398803710992153157831448388105883129951367633585014497781030005676966916313301779714935986486491270532787051311865382245615895035784804064024431783968636528767422655758521381564608660741893383209750849

Factorizations

Primary (ID: 47837) 43388827003733695097391866162905263708918371185069339081176962691061617254198667350634957806484966644610985056237471319 (proven prime)
(ID: 121446) 8924674854395776940497642304149163516998170225583373443032239710218039826390243520145741006697874620486803250969487352260451878961622060144467058884063086854905658417885288956213119505609438243182686521865550287125740265249139396669670392680753037585600259800352233181463317099315085896813008406541004453859848143774319340097184391085502669852101671826830701323464622265846334475396059535037645717128122112796476183959860131944016620366812209171422045308728871 (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.