Factor Info

ID 64588
Size 664 digits / 2205 bits
Status composite
Value 4009077705430186727583038077731170439707643896112774685310619934054996100260054649179877842692876718326395608547740592689039941503373406305709088134149416262780519834449627431810192456746085464443731706869270859764522947141566316035428744364403022127621081842168225607854505336206419514681022928626005558234133789827062822451696622681498611555800425473443958649982251717125753875392813069327103044523432667450628582801895421703990923130218994082307839352907574914357362022951984408835509964226405351880681977300998148385982942279915757166143225918136588614190153873109524319797577203215319795658622562403380890034120220989842924733141520295430584982850943857044573

Factorizations

Primary (ID: 63826) 36865574187889154639 (proven prime)
(ID: 64589) 108748549120583712194439113284538302534472610232372478265235030422436526053792318825605168075732563420482587273124052605887039567198723321069042082958820105232380280135084183077014359611108933365543946866966929974468155039974009680378903444899793738613534682210722183345752398855599987193905899949470480080239967831920544035245238934359108232778319642244557233307244331857546072876936755778851275213234670729088114423174634833875248315023560674420039163594786422293609663868258262106200284085232101219549085416498317609662359333798190249812739626751199156462095351774979405669510761458272669470725935866096137347574912943190761524912372341333907 (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.