Factor Info

ID 52017
Size 687 digits / 2281 bits
Status composite
Value 441460668970151162611199208362457507429201998386712121662021302056459130890758914350552206859300413062186810248801851658753374330376382619739267731997465839264463573233778113499845266968712867071330175554460117638952317268647795057988234286925389206049197790112108205253894231064755601624552853841949994455949487322131709322170288704439480772652310053968947991064816316972240553106656712151432212978359919809527207804169225507227169157303664971447936410485030608739083178006191824385498101219565266724662736609696066970066034956400912000642708217337850872468120445653211380280127929285989775466536856723891121709891251375055557322348992474373276286769824912814833355815322324990413755991

Factorizations

Primary (ID: 73743) 2380064623584240794721688349757195101 (proven prime)
(ID: 75389) 185482639671076123466540486040028201685788913073808405720611493176802838510652154503359471039627646099671634636131316379839477588352783024610871166388812679350131072159056052124404756708311069262868222179261969694928679195382701909589596878573744472708833917601388147746223424477751091433589066198663623208130069374093211889880994284218804064280213187259455095529447987563991245169576527071339006732419013049817372353009604234004591111669378865242256023832002177802974915142820825795707450715452466091966089335780969827316065709392344443983154282867649893579181852664698880357743570743875145474736043044107426405823893264091916169363339163367075821891 (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.