Factor Info

ID 33770
Size 617 digits / 2049 bits
Status composite
Value 51572310302633551704126016148838633626945424823009633461952165246593233879583331845277922821726648591117149989936002697812601613741910798120910453209687574262609353459155905976529068865899840666687191673254395804692634046095338115787283562697435414796886622142466819280717429056457218832028347365591039414842463878567567015893515031507904157242636690249422778206853395048039636364250896280098438786984482170238564047822975179817536842356028652574298460960294959542040184586113228998377312304080460529224582131794591232435549663760020277655838796030517687791286117139074130599956242795074756971691823264926649637099241

Factorizations

Primary (ID: 18745) 1965281595471152337355304576224552008572362093777262877223 (proven prime)
(ID: 33771) 26241689955006024541572990362288345119700684709494088724631077885581849680012241134327038705613364317585434100161098519071547961118869044576450690140938598804447349459365305463277631446157138610233752611848369914435192152578084721344743607215998829173649549505025880543576407204490985970402474853617414760811112705699653240135479608413653892037108025207280186131919016811540643820124982733924203128533729171106964534575849054858211621046474596240210473756578638097900447553990147064442098457776068037955032499219755684681638400413737039268557115764115862061167 (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.