Factor Info

ID 157371
Size 572 digits / 1899 bits
Status composite
Value 31414322386042295696126510138373446928268072405080968212934304823096655734943843265022215829088275998545686441657172627030344717592645798468092775202853090270031918946072023369101138991035413630129256514473710234762726670451046826283902927783695516677368406819746107178236743362897644437194335066647307628216235242216607895471951469360059488251191123295761314791541688669533050919249396646895492830380452161922953339481213751000654462134133449029734043109593956741828318830058190595170611092139234681671726664528829677638050833530059209047527628553035860026855428277001641

Factorizations

Primary (ID: 2974) 60272956433838849161 (proven prime)
(ID: 157372) 521200953872663449365163924064420103570915968432713967396055244811646079456949016128923406833819764403888156389379370497508196178714943898377634414645620514092390482117654129652246045169344345000223359256736367250193681654690535218802989036394157026929739053645001763956158643494153631445383959078645318072118987476036701571623877118758811582096417865933333618056905068061586811537535959874864857210846087242956766927061725402797385384143372757645589974176681137691956995958907138094498146962529200286792149737093569581823527838559367617109832498843681 (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.