Factor Info

ID 148451
Size 675 digits / 2242 bits
Status composite
Value 545836848647366588736243002857367924901572036332260566923525725265527953591670897196027901979793434843005368044452839432373776501158684409082261574112128191825493478737192155764587911506997965190520542191228503861496516435027169257629003857681532084948931970966971004412171432606047822864506135869610192506433003071367877532098516528880256539206423086285375063801555204216108919389348549419397354370028716002996053146635559047767047114316575944564166508700746203953260269815965088053708036261157534307598549402764642597249382407532547241874603740553983633973759606774387606024011457505149821691907463276036285725779278024948022591252930876479502024646751238419870152878590183

Factorizations

Primary (ID: 147072) 412037760199357579738273 (proven prime)
(ID: 148452) 1324725307659357621940363872453201306810955325548682757040857282410269332104454431440604183439938165065741137963886711231534763153151962605302523469338163720439229933310239127733573696100597150534395441003069020659678422411465203960086548874738602956172980676290905598822639046188158830554703084484982090499575090785447683253626213686904991787509946329288123309947145478436366410794168239349959012635845280114791516555838177868138231691495550669828226209938788137304269588978756175015472126910551756100053908170517277502993026270437909032292410390491709942926767189402235732360485824146104065048182631941682702713266883584583343814712204496046074433671 (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.