Factor Info

ID 85673
Size 506 digits / 1681 bits
Status composite
Value 81637683108345741259801774602701163905642068277105798535663437061106067542077351995515410766979610223760601591381517437385358262114628647299047747244288618491893409414548211630593002837225191550665786283463800137697941148843179406439711155653551317556585225014575884188753230020229290736234415268155417624013262758481166854481121013283393976022089991195827974948157820296093231843711497555612317434674880692881300202479059767437638260117392608893266424947451748037266824827243892094189147545216661780431801

Factorizations

Primary (ID: 84345) 50332780777910445058216066400871396106747877358528802169091882627687069886841 (proven prime)
(ID: 85674) 1621958529741597017342301743801592956099467809147722528001907220548303333091119183533985505716906421089587797321102520012252882852387001717854701857736570741027171125675643955164373361052135597206862804374799378324428771337831881158026058347926395206662822323399037510662670825103936714283978487627018135203013388802905106789449305178267167777653221769205586309429349570443724565392772165018482806778996400139329622989234904554561 (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.