Factor Info

ID 86604
Size 633 digits / 2103 bits
Status composite
Value 664345195451949394087157631864987659370091076714778434273639904745606412393743594506749344399246080253599326204066296154815597764717051799323350609113525896242539720497547118580353139371231612189746699433085296406553618003314550376865792769118748574219455395904324328804659745054018771468068233628263904667163644116794992997075563640335926549653955127632136128286471002931271583616318972637471876036692698571581222836209338503957090316572901690870070848277428033791284245382426290652594354027891679523520471288337742389539363393119980533738743996129468063249282623588254588204343917158351869910256606607048122460451823485929010662527

Factorizations

Primary (ID: 10508) 157751978115225385495647532421006478127229405644601 (proven prime)
(ID: 86605) 4211327194684668832686920602404116878074481302488184658784098076058792951552952042560599239725188849524351619209844108811365001407274796254562308032483665727998737449529714046734974225553727518034269525619258254862880074886148059229958840130824242892455762481369454195651028197290658038468214802692976744676634750573391135556733554728565165681862253551648989467722908615163695197553033011191179183027417767428583511660301160210709140226976760202805169145366541011755230824962805691501752554138419086631241671105277217065196498059690207042498809700025393018532954121071298797486078327 (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.