Factor Info

ID 25262
Size 484 digits / 1607 bits
Status composite
Value 4145830718360950679527528392979955001554462825197070803008394970513843897436288508151157010432391557940119530619583556341352641275035733421481707690028905929794048372371426767223938529142672711606689430650486672083976963873142860057151413272705346226837631244413714674105221349371212422630059678271430175423113059624881579194586345261008662771339812385299449116844977456833893651926041235248844069645362253705813536807307703000008378812631973356485303835609650393964289314907599907729

Factorizations

Primary (ID: 2927) 870035986098720987332873 (proven prime)
(ID: 25263) 4765125563312656792971078650474374114082153299378899134100339322973545086182269834179100721736300334369387582246144115737677618957877491233106498511025072911678119155318651293784811811592151444458784186933534021153209073411467961842768737001429390111255862064934967858921309788655255012473171825129932775055022342353233055373335814212378510592499521873456013075776635060156460018741794072634087970730831564765313015824885067749031091509597384115727028765696073 (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.