Factor Info

ID 154039
Size 894 digits / 2968 bits
Status composite
Value 185752075296002857225695375550075875220819889554636079813931118499334978299086003775535863982773625814126634082001089886169501508313193670501693731521306960959444140399267252247589647295575802360264103408732465808683195717823405733002284838541888628361255090483130464313291758559337387975777553172683380316616011039994178733074950983267561031635024888714737947775646518611562620589219180934603888411916304601825632062027852602978409922149585812501286728970087826061503413445661716507660854613643505680974983503115910735587404014564006891388594454764865778130197640082318533969644384874634345514671847809548548785344973836693688889067858053171382314884468381675666906538942790181592733147100940408698355343908605255441462379008126391191508004703217720919955302164212917250828805809981585779768185909329962085390347155735085312423680091585207531497953530839429785210447962478418831858093575350139

Factorizations

Primary (ID: 152338) 19119643273083268302796603 (proven prime)
(ID: 154040) 9715247959542507779133296937436548909862959981069259404083127927643094846178177042452259758081061236620891836573492977686501261647380977034165956966726632153743742048532992655825560248100932756434980963630973390173091105895194421025693731567027048245142970212161702695134946429424736290355044890092427382307601810047056203705554540782018191998893190745531232699898380909986384256734048217217919037124460491896875011088030275117589122195239878454447864232409462860531038743162180479356159935327196610794387123602975835025438287046795423718763959886255949119089742303922868148496387154137428501567605809348683236531685774360798762438732071313905645153625208298656881936544278167704245913571943816467515294315439316025951955990818348068786818064130677719529460380746392212384529330865125308541403638316476339603886095465190971457901910405602160603639619594883825588178113 (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.