Factor Info

ID 43024
Size 308 digits / 1022 bits
Status composite
Value 31610929535642173981816278800483290966403201096240160168458221086263020936770617115500582963599993171968522323958874784727767667003842553609299218439388058226095525603054466717552833001019331755354257110915968182852693110102767974503198302832220613806557827030399149811210426053797631190234747098401715518819

Factorizations

Primary (ID: 1906) 1384788744431744615094252041 (proven prime)
(ID: 46941) 22827257704650023058293182701045364923961654813718223549102847249631645754608607834821977718001980209604170885394988195124944240382144452993626126730026059509638383632665447123878782249401152660448377685090302817935780035327217548879544971166616755820573306344232487698105559752459 (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.