Factor Info

ID 91087
Size 621 digits / 2062 bits
Status composite
Value 321062040632385551757797521618012626234595204791550106044839928965609414388933230318592322638946379050433065260972004997340522181456280110601170436440961799279580655261712411877293122157081814609615054093813906832749352743490352347309969144093029930517470979417162476265613726009649737048272783067878594847038494801883434171887006523935703758307633561076569514488585094728601368404793513068930126448635286560154621878659946074801971650290007614747627956696804879711703487819143217745688372815330188222965992255886245465820180017558737863435074121950503258329987891965082691925588768942194373756734214535548359282919447101

Factorizations

Primary (ID: 89923) 10225403621607465978209468381780497178215960444155868389933706965372697902643093575724767891097565396540606047747839230618272336800207166561 (proven prime)
(ID: 91088) 31398471152174781107846881582061593094921631378772861321038905660111418109738136297300768778052500772559816204971109023727523180607192996835387873827699934425441048806489300288529088817744863724548590393792277251626026119091785294632574249429789664849319624877533097568380177992951896407195388786919485644994375258999727583163073410039993937526537732945061445783317857072118910208242636634576586999812262155341677791431408078132490097998517806780695278280232223778495507308649442141 (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.