Factor Info

ID 91504
Size 504 digits / 1674 bits
Status composite
Value 514960291043435473706516383367398791494177499867178900312941493911169281555728864832233620796987110186385408651707744132144077900026923509063328519944211331826169012378928726932088747673878214489286029881819380726161874702881707953765567526852498503186915020559676767637672954231485822359705695933019826324238326973358742835624644257583021007779731744498841023719321270699808374589809718860073689994222306599581683373393044368347077033575263834920771351332947987084224042565881570114324519315454285724809

Factorizations

Primary (ID: 63484) 22788167065691844663334028240545681325376655503778236000539461037982184161847400014391069405025195454369 (proven prime)
(ID: 91505) 22597705623227638544060892461993243488631031013661205529313879061399006135830207227198165812664715044121615833602520595195186021082141294087722154192076793960287600249552058713962512107452295101994186485848018648415936229562455815474678816695829650317542119240177109064269413984032864826529429825506644938760052765929070635020616910111228018483248653471594576459241152590899115058690063043858018550761 (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.