Factor Info

ID 166356
Size 792 digits / 2631 bits
Status composite
Value 815716888530019074245802811525602400720214456979414674348808573236235724279980945243300755832265977382966695949032990302845835398810773136464371504413004788037204096322206635430283831664985084979358142622874181517542542509363148932323191066241560145831379815287353450871618602119441164020658644574560890940894349147939047009988097989015004255804060418361392702451664505587209115241310982831973456907312897685368173686560943754688601065103491062376317328724132521460284545500065996115781999522056323983848512886861561923008407703944368224823527031773555642703109442983576366911456043876333735012673706192369288686272204390132265525077383825457647348286676372108530209470483595823482783202640705661911104844578875036592407574206963601232781475543464278573514821660729827516396292340183557432391

Factorizations

Primary (ID: 22128) 56112296349610045406881 (proven prime)
(ID: 166357) 14537221635836472598646128065422288570805050863543152105921105164436901838452272625418285075631409738889028598377400668989360467338837712679807509844808405398043862891804677197510070308879120781991703015026762724338249067406563673916235987519935668140459225576821748438802540026667159951088712631931467581371809250428679522578403514019980270721718941678406075085361261240658152623645681502715712880927673315500985584411472482963197446227364554863225966607219495053945663454954147679680429830872311892872538895048973299485287094840556249771427821957830198759391024140769915083157894725724992591576167632296635859961945339818840448915082726638128538076397454172729362512531314771753431965776355712776265161165608841588519260980209795945555055859564215041394300412405940711 (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.