Factor Info

ID 185214
Size 598 digits / 1986 bits
Status composite
Value 5311394516064178922078666404870159470752495834876850081633363346977913447172290330895817512488789141841783071346749371151526684385834317163632702259945385000488330773297139101977783397484598096874715249246623214544636540058354056115539756346782697101032807861157055922242329921027280692190975918752047448713353504849395661977475503655534699368382529186340254065867262774536591689753132181810976384396689171529240477870431516412058272452683517252996644537463636982417047217539858083789772064141698341535035918328222301115189925246434558877120598706083317366470281169806387389180645855112696619597873

Factorizations

Primary (ID: 149672) 2000995917510777253152619484149543977577903 (proven prime)
(ID: 185215) 2654375488517493212465190033450883218241639518732258387861808479620673445845071693089368830976911881825232471899494084622419413060976530743470973222296516349110702119261314761810450746553412353550785767155504587154308794908244997902188359143207571121186809823621790148431678693561216043546245271558174827946767619966678528739228210920469011843914733578329171418926641206493847184520179984202116777603047474456228202820677947292199632838746849436002015821378993210865297202142899104180961842274020198743974781232281884828959425676311889590254209861749032991 (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.