Factor Info

ID 197950
Size 549 digits / 1824 bits
Status composite
Value 900027441293562243656654095213595390146812423678347559593691029857331751189692853775554179302514369161846572159552994833329963937847376356405515400398788712457432240311409171810176440353047883234083423996579589196961554271961788634674262814438965925232099544074471424224250919289269117041403916328545399192377847383747461671921551179019695375210801299441313549535680509204601338449519154370597726947304821458503514829892999863287437420319536217093345634816061237679708903167144992697539547587094798192407253938422910254960175936413429843880971274049

Factorizations

Primary (ID: 31167) 37702065257063784412356623467930092827469446641278116128045705297 (proven prime)
(ID: 197951) 23872099184936158942748389616681591195591599978507672552582269847785090734142604766899837321664372756806683481371139455621616031610063706867392992384841986768231692736010430225301336458744958065109707999514325998048863375694873457842995360495356487551054733363578544321256174181867843546814261403867896005408198096772298723685910200359019103663638029199079862193344695977781861687881017784629180583783569371840487579555563720332217886756467983072611353507352615434761295340628265772017 (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.