Factor Info

ID 69285
Size 541 digits / 1795 bits
Status composite
Value 1213924551861979682360799237643345374085295513990454700229497033412876594533822620900355839131924105400260343432070224013351710660091899430586462040100427291200087206883405442192726167985068842314302552998941100912869793814742678681639297855397686420549806976461867277189439997696065630483917469439595376635838304829340125398550131508377305728884820813164025206521958756814497414925104238861750722807687964646898470690229119867618377022361291682890194254598222025597862586254006510774067035611865814639318304446479205396748449446034912423521

Factorizations

Primary (ID: 95272) 897434095443561438837961170946421 (proven prime)
(ID: 96361) 1352661502415941975202608860697796455473147481312888628586897224106658829525378743006943692141501092676315679269579852032493325668486773353646809276369415765310660654894332286663110283316848739212375891159124186788729596742750021697997906432943449116131507680561268361360666880414901407388434901874452171991533756284388777559779866402266090958754351771167264460485943059875514069779673240648177040879176728771108185933853200192383243654383058400840790818389683927446495072538036725064181989279713261280135101 (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.