Factor Info

ID 148006
Size 542 digits / 1801 bits
Status composite
Value 82397651421059534193578010464551777667257276445970104664661213071598009522653218097581244704129218421636333118020750299837356124850278340183712154873266113157707478162061799484846529098934212228091743944382287947777264124650296922824819843627013638173046212046685117225807179740189495420917717185202310717468586791469914365154424227258565883702002857841689127095097046683482896266728634052502085943080792779607126070382856063933829868124790593544763201503425296784976120187407130853989690491154675588585268154600257245992755541736254911710561

Factorizations

Primary (ID: 147085) 3276407634171096216610291054196844397042681 (proven prime)
(ID: 183521) 25148778974172257486178443156617901992734471182296962341549630956926040651924283328835554458226345996245506654494771717829807109475890339641871574610517070915737565559222922636051603005252521301546515441386843512344987965729085584610947717399644555835848494356801368208141582860398668570008561088276794364409659346798665661751191297761801153005041952963133307504441260894970154910767237450805203226752091351406577084976388430780212398037674052414440938423556601831240879635396644285933700415271501481 (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.