Factor Info

ID 197949
Size 609 digits / 2022 bits
Status composite
Value 291629566342503706875367793773130065125222034865363289145061163017114335387405819970770153554283300288463508287041850063637352643018297386694618177838704689476086039877074662104337301834755003775055954386570626868568134201227111319772603324408076446108771597326077526141557474013366033595512374197845519125027127382145176107845902020634214167605155904634507192343913825048906797044540719610301790368652601140088717262600358594540172194724260923517274502998848946195075108678573712020416847586084984642394551575612176101740218510693960828904187747735769064420854495691697494145080511512490686177577223439178369

Factorizations

Primary (ID: 17826) 324022971925566874177785587856089835544193115261789544399681 (proven prime)
(ID: 197950) 900027441293562243656654095213595390146812423678347559593691029857331751189692853775554179302514369161846572159552994833329963937847376356405515400398788712457432240311409171810176440353047883234083423996579589196961554271961788634674262814438965925232099544074471424224250919289269117041403916328545399192377847383747461671921551179019695375210801299441313549535680509204601338449519154370597726947304821458503514829892999863287437420319536217093345634816061237679708903167144992697539547587094798192407253938422910254960175936413429843880971274049 (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.