Factor Info

ID 171306
Size 1117 digits / 3710 bits
Status composite
Value 3355610259402914529267660510062571519021142210749248600850579242317485419287299234692373377136936068538656023562776682797607702751670708154766444691796220252365762000483625213246289514990121953207736409962144896337603446895701287717759405109356441028156273236815297824855149304774355765565457479145776571911550058918025559700751543228256911354105222832500078623918357303202551181443640288716031362278123219363811788608487680924768128553209240015536312906459920705009183544364690397472588784435388577323632115874432037119229558161622456699126751327772589660075300738249930581444088172214794902640708765950550560194610258827300869629768540776869195742661835010907612801793328700865002163352512911502328248958353925397457491490955660227159204035987666470201859882754229407051015607929665142554856858516756336442242851338845594119489954990573566670270715960848623228732169491292648229905110584973876785306492587611237279304533282530597758437890625903705464580369339584457171584596130316909550210299936976413447626486808607910985502921681037247071357377261263424854062395965515474955346316563822839418825224617804858681927

Factorizations

Primary (ID: 169969) 8574309708295077701705516292747726778468182590833 (proven prime)
(ID: 171307) 391356315967521383005777758233511253576023127716473412358919032608042703051532591612728994880348911863765203955349334141950323021816898207072248033932553402734401825513935090180688879667663400481637492652588946067288374191946527730160678187563418913459729024865084064194807322317115617373592267217106787319116323683139690384718517846678679267183874518886319062265500302192051371534569708365748475166288900567028556791031463343042608554587048990754505694794017698948381491393114553858683439811836599360967744060794983903373064495509202771776381951612638800605676753751686347413422752493117055952298320991797280386316080725632257566498636761618121908706625082569969761265569426916356954744140755060856098495368177107084272756188432392604221646778683168389709338288371996976103142363550527248637308768994014414906699120967863549065924869656298802755791406370138274346075860911264919148505053436518837709060226491823603224009331100934188001653844249560857072339884281252539208253837833250144089511805440235104564787669335986836100152349827556789229500623798249032844881719 (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.