Factor Info

ID 129216
Size 737 digits / 2447 bits
Status composite
Value 21560576101676302769444797326675491450253086134817276367380287051822692486722300229634001163394709460364781347793612915297685750850589411733072799469165419459782889665815601016869780175933042803134717217642331470674100784241210633426704380550196768724370551619556896371324942886144304152971609464467718050850605437920069154576344889809429135127396620058825754393064578383655206419849566743346463230800639529261666059810327094640673400767618538654653649078949224720512347642612824825147024465392371632683614022778062633709448728813293283755911184511616121989048397139861822216205991776647160301933366518587307272839893557825294686983376802306820309333216828099383247551708747981574422497091210457559575577672481873050749289440724960863317

Factorizations

Primary (ID: 468) 4928303428036219693248947882047237874675563669985178422251404481255421649513163072493 (proven prime)
(ID: 129217) 4374847534553598336951332306412344750853508320392223508746263759545127118489691894824283709077443260242283048290630075254837294300783861190705402988367998800396178381828963607338312421816366480242306418937724484582791440824702632777814680419672203100233840502686282392708690681135579297363522546101917170574482506949431099574636935355148982535720905390781637498874923692098486534305081614597127272567181893666489025695127782158594817751882775838019832823709238407190770158177913023708796836743512919314579051116564550867186873202774438884326066328528891254475427980793670300628567183784605471447929576561755146785715459791861821091027857919773455484169 (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.