Factor Info

ID 139934
Size 675 digits / 2242 bits
Status composite
Value 667947210215013955675082751047547239089136845263413506463621920395335908643371650643287742285871949470014037278404480978982498650414362832818687496549677977306032990674807955378881647094792077683459265787625088210367598002311984855053074751641592598376257347388034794307078806686889689242378296452366029149595131466696752638242547613399716231957834855650121563642014007868140685860774284767163312116005071395307522360844488471910051914656971310957548468357158777219022987406961997487997477870074165433466571889601554659202128007386157795900404502926587876079433726656106523509400053835779958965786549184877696243385572957645082545160533215223433810087228746434071710593364083

Factorizations

Primary (ID: 139288) 449812236247222109006598103 (proven prime)
(ID: 139935) 1484946731969074964948780281616801885880142467219301475657437247712187704925771333510872603143543217169386126574210423658040006261596094419015116762370544168694308980197243319111900485500847204441663322581821268400476030788931587141100998910409322866503130365834327738763717967281618602597781365763991559442292523274940082419077201280099629648679775231340637115572320339812722563764377619043621467597206443972561046199152478968389946366207116399937524622757052341283615352663398128488423287643199534918448266044446095368906457035413577652644612245541012753372301178975416913711629189090842646059493134712061074019684174778808371575170798321487806661 (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.