Factor Info

ID 61437
Size 1020 digits / 3388 bits
Status composite
Value 477742874202750354226760406075592182596643724134424688348227142889037080777421298741772700013993850641586259800410899704951860097747452956776354084906260141266695196613005094068755581456981181626596267842344692350097264944311410063939769369580733567417452133832667884339620870079856610319364676088262502866079631946038162760244054305779443323572670931658928184041689706984156251912935775754963438735497812222263664346777961216868318127683896931905332783693206536465785492399076489905201590786825457679519061511573034829182453745644163007071164656484266488524606062789903591233248364390944943450085852213753172974551193406354188904183500869499244238110459854670025966118633076216558708343421549383913366226940078331734466847712520113165137949330732727681761917670217789975274694151806898632787312925891747881289292996839016317743071862604486340939564894730062014515475531306275491670589747192323831053101921886936912296187978524074504506131959830060356353659367368824620122663947704652225909241165825034312680522099032721

Factorizations

Primary (ID: 59540) 3109274247465857390281 (proven prime)
(ID: 61438) 153650928216487728106659408247419590663590977111865849106900770540337657524576535485911009307272263784293229428701799145361541789439935798794574066749935281893327710299120929978907035641935709129402584610330160354913383466359509105888694835924896303266579770786412298379788328045083292139426982845657334983499752653577863629679130744694910553974207800217173877762518019290211780397884117480037286640797506902326777196855264863124177105910281934969604982722943257361698095736136740252928108913653509893267354304118317389727668366661376533274087211726777364450082122389535588946305538039870014355274218176013831348261501238714314765548824033695309060682118584102150683270569134646266011884388004904780160157798703505164673138294326302894619155218954319494631248989564153274436077591759189305740373851338592811612929134816878339094637509703974573326589704052875224640729142578147043549661962444319133940023392981752478158166753051747283642627352235994414227948307296323007892146054333174071512224975241 (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.