Factor Info

ID 113642
Size 885 digits / 2940 bits
Status composite
Value 550548042694769886780832528199920287556585739532655271721267201604824383971415411697289547080607822489587029399147147036828739038751073134045929684203877062333442609033825122022685812424606560171488092350570427965426535425860013582711981438787804956962139360615202182139321564470164611398148326138260994702810900968259116844536005559905285395359229054575448299846414076800898366789240437679996630473726794570248042296472678387861105812068862698188411977977540312031862361121225800620020632688826370171659673258523665193538352490741662667547839660022046160181923477520908623169732066874608639375773616012779690859767212908978299758468110313959359517299652816385682631910938882164491186711017476079487242969921053626174271118254566530293139421504861174059707374130496985152595646930387960575839939614844416789344426014929818742473002861772145578745188696857166160201804279262002371410551

Factorizations

Primary (ID: 48929) 42158346612058215325573786609 (proven prime)
(ID: 128363) 13059052048718177795651816214882780362078444360087952766388757011355594479357684517460241631633716405554031668615198253253772464977074706985760593363059621503298604456713500847408199561752703905839380735762945696694551453016462124935192576542123276125638534200526334762945791120444009517359297136993778253128992062223529114400043032572151502468407142849750056449331703857115094925079271754296211847322737127630317187669626675440609250376406730466176573432546217754957715992412932778343746576985903205523272488393845535411423630837133152083503861166668186155807585933404879553643912079366888014632443311988565346918852979604916414610783562100571185807663922889605432410534619148039993775426283544660574646424028302305249926779639215251957003925726821969782409773028849373178246377909391328076880844740208745513465068501519208003652924959471627032665252779239 (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.