Factor Info

ID 80826
Size 874 digits / 2902 bits
Status composite
Value 1971171832688734256067964349796373375905683241587180117433602604937664527928131903769420543152750230789567375308235019465448773559923853326033864020558112779034292410298540878728173424711778701100894765108710435358311311693997063637938250646148072739331199187671068425957072538857847261637996686569899997477768260760625622747869502213215442523679807501810723432184421272645088443960336490277061456833026743027945065018948145446742016621065252990379540249164971476190849146318266028865940206580508217638088076803267580967591653484517265532563719004653305514306334322211653746632473780082724663508223143101576779793977236606241607315402890485241979749746260676782531654123212367473421595007105650819740725310452148418093189271366655622476350584013585043109752704455155647048020700569868302084773366656526355159649636000989832483638145866601540676095913665008199008752776484121

Factorizations

Primary (ID: 78951) 8490061215360303552867678865706328408610043139604773349303912059144283775967484215900174248678096101519156598384940991175259897825881616529306678916406779606919721449678124552705419176486210686168747494121 (proven prime)
(ID: 80827) 232174042411198459621890769894981951543581843769973322583373517806386147787154259091255823367055873106574641001166976243325500309323940255334492901843739000640036453405355350013613539035354912626389521942606164970052029751867075356610762973564412351650122949610022521531781075907203530314333214261844790170722218215536607474937177626488113723143728899259580036717738346781343503642428809578226333282846644312157696027995149825952882606602599604524620219416348577480441920011165209555091220115128169887133469138075938631041921364473475371856279103764652410779163433587427023050143500912830066473523257704297263853280188701253751093312732532535156552506627681353026190001 (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.