Factor Info

ID 142189
Size 843 digits / 2800 bits
Status composite
Value 430162847253696301032880132866361685674647059557974582201216257321208760674790991783488442278011943607850204040150840625412446945614361713202129340746304433612685958453631267700899866104587910755768831524499689195913514361435419708089552401807247593286266077984834459904006768034683739320069824777664450105816450691600973733867478287835907020650604447715011866604638197836258968259188427510256917949184510403284299159012112589174573816614723177856533095418958750483207068751271398579376303430075417948863680374165131949663200988818814597125070898044552296835219066727531729076797106131169291432523297609259380015740037611304262823278053722336765499520792488254276101069586919486925748119652343945923008052401773944918275430455448935882982327677710706606021926485081891528174864251102623417019820829745654535987436514807737735639446031367734221

Factorizations

Primary (ID: 6918) 30970420211207224741561 (proven prime)
(ID: 142190) 13889474031031514516714072439111897983492306177091191809578145190757852633683868511258346627100329559333572008032707288301406552774039195668268847332039291813793490018604657439943906574615401134167950804414785772107058942286669594854158218274431345300229346477457030769448858516200075030349216410176124894543777265245343077178445608317769013056264576881698978666411518251889507401239018656436516814070010932641962984921765588331959775318684638571159587317896127615224000957807473312741427604766320459307757900966511203197734999974112970067471939737837685465895349593579176360300883969330354015317656974499439087183760981715765529317958293044633537137396433877628339594080826393826058417275196956946315508459705350619356072643090169741103162620588408827157541791098752967846270470389107704187221435780733376772557562459061 (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.