Factor Info

ID 89699
Size 651 digits / 2161 bits
Status composite
Value 287534008727528297140374654296550307649693888933369191964752392955965811722176594910689724792546523575406243590995757577266913335639872302271641485080621751450651350740697220718159865090811469830315529560483967292714426444960096901794003470961484058819230768455144129223642878954402678335665703293235847085314933673229890870122096237673044450468035739877283714474419396241874327376999738312507015331516653904435400948432426688953519983803938915012603012471187769463340476985560521246035426556034594725446927953188355561264064652500140394600423700793967273018800369338029794766513578510488609345655681995569614833334508651515958839121814138902487040537

Factorizations

Primary (ID: 11461) 39437300765327204031983243120992095727633141975484859958380479021870710828340701521806772849536517037509868664540317823526815309243487991 (proven prime)
(ID: 89700) 7290915025815476353559731747696080108761493978619217388349847313115763637411499582081196882274450844505909149321041643173058618408930106045768378620394620043644999179008302123297631191905888031870687644001373754003495591915340607601734182522324678351122213559965400899984092619563469030550963310194251641795724887366336253538813140354874886280281017123853149316661599642712904489841903887914497294979882344697719922315277554413005912614404034056164845853030686907004780545645338712154783739417191964566958861130607 (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.