Factor Info

ID 20293
Size 373 digits / 1237 bits
Status composite
Value 1310877430005587804476163836522090166745647257851582518663166805924203572713254652821198441732847366272432807803724519520117317152279012456749655300147500075887859073780954287382868332202458883297332063030113061292747564203413609920978525503990709253761369611940405576724516900720103912067914444176514466117383737518405435791638656435212237872267589049045044261984154623681

Factorizations

Primary (ID: 20294) 474226535398761166999927321 (proven prime)
(ID: 20295) 2764243103569299424852658307953897286508028615561698702400268656127471127237395761691967975249973746453665167616510701359267902081831118830626040548715373360493814441890665668620926354777185087577301875019139985352795973406980056329630833826733519205845402418850882842397837770734749601574171462276677638099968604402461576914525054930372747325161 (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.