Factor Info

ID 70129
Size 780 digits / 2592 bits
Status composite
Value 973756480926383235305287162211285404707855939367036903035569737152639162722225678861213677885807276988848587779996845019358018152185687473070814839305591259477532046114290139621938369431387349583882367944506502256511563827264282647788737331433740258515346732434915549916633550430110640014443906980880292298372912683043237153944806627986977465935826336341770138804841580750593547172580206604707819973529351928257352264309607537200205740801946962483338129795589686454619675343123029304111711429471607382808065407097966952633013322737039817488653067108143285487982959262631062701231813652064671008542702691670565894529666728113061327141883138796913414828403363661461136533638711367576151527073611741593472919873857204032853546814934116829601766669019929826454551149619801340756601873

Factorizations

Primary (ID: 68288) 13590251810522070090215997499057 (proven prime)
(ID: 97387) 71651099221904435004757437649003813577799109049255185408668686119096043291267476679069929133373015845507923586026497800394229628383190602447157362760735330500851195729116403644072490771107570341401370259652150590377415424735582511678021348000405326139599667666377991901654215600356028931498033872978879989677562048768025261175245575703583153702705570472865041345481173504535907198591686311075803563606213407555580827547764801463398518524564612823373712119838269315697792490341581707481828606969327227803096857383458650756581534068787019370234181810434529783710979152186356168888706437943181106695352851953097205960876666051436212149533828132681876964416969050126856252386770508081995113084266891792588012081476139544102410647763697711437883493659489 (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.