Factor Info

ID 157445
Size 513 digits / 1704 bits
Status composite
Value 474235713293617232002027109096144687353936565795089708744913093573600419304263536093977467321435737341412116482117510249673527089101875433053048839638003448833343187765395383821564840554541447077822929475406077111291064383862827509803513846861311741876503970997288404130287099008529159791513767032865581140127635509486557512023392133803731464146509085555427384011200106663337361963263608221032775721600237005925069575562144596472102697680069351877418006753124516237468038042670397444575368257434405728091488396071

Factorizations

Primary (ID: 2952) 535347624791488552837151 (proven prime)
(ID: 157446) 885846301229647420655462805846537150999781776483297991929710329286670949632839355603361456126004946492336137613491555594711428378253452135297510429946006673439601879474519905785857016197279772741200078330814815273896653154584522234616887170043739780713857962328404091373946378502845165605633348841438596897153613291253886980008067324940645612373149217024756630851410097183627770637730469622138825326974628788590372698919644262522480908045953999611892013347426583299179241029160009008380921 (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.