Factor Info

ID 25474
Size 748 digits / 2482 bits
Status composite
Value 1351939369425273642231445770204578809331294949286955360613354035705031519461294281390199051930059575644853137611159056300159005258924821826266079833576429156374315416617658683800728513419184680398657849725341542137511552796195898839893954727346136744803205522331411320047584000795208048321977370566349657925996437320298228375794248998604229137091377696121646515987455719790924201921504042728935358880645768135766851776971263150259558514237483304977710025539530432565263668918715704542064551168549290552942682010049103565014073331700438115575804216187363083548619168568270110968332039378251823368361201830317475996608949509183037608187974605498785747459201124806905844341376288859738708049976591768353281580067558666828347209138607669607482816040511

Factorizations

Primary (ID: 4098) 759355003952701949854003 (proven prime)
(ID: 25475) 1780378561263134939058000226884163614019094978184167534638651713549122944471918710233468599367634378648447270831534237335255394448827655692793373041711655069768394451327134729990267085861474775655099522426447268036349625448489949021710589830096967920210484843653693586713927466873176788765839881607363428354653890340094873811207514440575470293855206891656463912367062472538109333265932076062753417819963385318548821619931598697981763186062724957494989489252086334834739946548614335460131856079949434589592570798208317410433522076086843145867682265494389040061333504848974937194446414833736189516261607509401591804713579499888401243439280302913821208622520373103254613002714587524108310848740471979624686742390926246156080837 (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.