Factor Info

ID 150951
Size 750 digits / 2490 bits
Status composite
Value 288161056743642076035585304732252224904914349020725899109067640118241880320924371747785588148083450711644993252452438875139974480807955995394110593845683062664227908676389825879009069523259532427435287676661520332210297691069826234502503758105804341864800289458911285421538653724663721250912383619573688870374155778897361239703049267496915799519270830938032986024543833552092157550602437659430686554631080028133334321322879459955599076712787531181399415245217649402029190244063109990912229513493642434857180316254354022922118179122478371095432428705722676307785191733176844937746598353385878106486495136893960141238162324248326103333685066287847773260644515125057361402794882311677978538302225888990960957183383513247671112397336401623256780234975417

Factorizations

Primary (ID: 150952) 726272026823717254513 (proven prime)
(ID: 150953) 396767390317767699072504049618091737744316613169138092260723464321717183840316855757825509202871027633576864810832667840089338958125169469443662868921651456736300315429824266187691956431031555281040606848451527082961584888208878844164508754631238432395031822665004742168955107987494733712221741043756477692481333397642535375437310208961862090841014247664743357142362541910750470294703548431664250324934966936294384015399263753069851577227804467956899564424316210381956627985114339670258128058372573844103631201309626727004722114296747697012935522257292416859955552968358366091662874367223364780880632382447107773903973132362840320991861372529053022432557577481452428920866372982630409680278207204648383354565112831292454799729609 (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.