Factor Info

ID 64443
Size 646 digits / 2146 bits
Status composite
Value 9259877608336875438169108782986435021094995171420316043046873823351784802095163761211775216007852664280679557421950348149081920025835493073995109232221658392977721468147371836585313125032933774154568408529330414174566738731111216352542089250502778713811982884092821495341085770486445810876050913262379396131082603582283187288654469422441605647106942279573518679829265560609707212239274303449071923141596773972726201069629480360624303402308419163628450717308249634775216589906578287279680082302804163520177733096310263841969752536676571329603765147151026190292098867502187190823338810213243539864440531731687957156307451268131032407734159634526769

Factorizations

Primary (ID: 63758) 505930100580213282257737 (proven prime)
(ID: 64444) 18302681729585601642850528309949010632738000456041607326544678967160196935112438960964920430661570864938576292580613367354142698090837359660199213444159419295239987484802219653450196943509039480342297493948595257023241780171200442591749516145622720128291417059125429250660689009675439380684012420128674742341098226595622556721691366703902231314151379136174986533095021809369536396990583489006157869514308363123130031059431214589927771675722633743172362314700279250840848515547508316139056524649947607570266562685664105296213952453613023410883646994797366340647380917918802410044517688768005281361314132702733202048366106537 (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.