Factor Info

ID 131634
Size 580 digits / 1924 bits
Status composite
Value 1443663019312578355520774606514229004694456453225541082817517414195354406083617324214464310311825952494083289045572748943343839593571523531640640025467996328731635516061615308784456755064536624244831900656062298583414557071410725476071113066928362296672869083708986932548896523334625843766359293903038051992097365078919034397203584541974214730857683272687519779183874696326533315589719291517429755224720799617198897785580227631027521791498320333150664646947199870273788866543959085804841123072352613513252160231453369755498155159613642882339539625386066694936302728733112136937793

Factorizations

Primary (ID: 9343) 9207907540555441372383720832720397295002106431853522076233518386719358214777 (proven prime)
(ID: 131635) 156785134185382296466834422532916269589728055430335921767401423494367954738515173712437057921353294342686154070057349751924253438087403332826419966752665771953401944520451748517721380473631846695813181354304833335644898336606490526753168299714805781062925743290530013417877447318825734343865789372416181585720859195137744120974981968123777419190850582039935129608603556890625848918084251319375165684585660031380057189614801389482559351173004212589406149367865434378401003068417418529240470081776126022409 (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.