Factor Info

ID 61221
Size 697 digits / 2314 bits
Status composite
Value 2914938460469856922125370351023484281107287839661669636724114887461677543258962075878858362966311279036596033231854630071892147279071197604839300864080111974733702844034909337424008503557478404448817323734809938649262220871606788869242529961244383815558851962988031065053524044858686872745854091857098673373958009426495658761522995278766816609954134351285900189261992738710078276510770623666247822514019853126532987224802921514675520858386423603773775530133590804373302337670828154210744022815098060768629676920883130681121571669508897979889671811387845405492378959427168565474408706356085450401506195410258444021795500244973070651078342811720848284231857171349901159644438118468460543105859755153

Factorizations

Primary (ID: 83733) 6432782079513712743495779579521 (proven prime)
(ID: 85456) 453138070657324706283682528736471870488931823224294505952208312724122385335540152383369551049175979110360609357282343965276288162188315334939724536124443695093349574306340436573927293581525177186339516817849344225570457938038619255152242786066763161921770385629374567063524256929022113647578440493116673967569927284651035643668118828111550112481284459558166454114946401586996155600796562948802924317345233233048347962593913751002189775298178898460581423055713378143908730449467967742269086184901886068548687827475203220624078912581754968864974419428119166799307629185323704945166013722560362623427491969760559726154398712102784307468519716254939109208840156854795793 (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.