Factor Info

ID 70515
Size 1237 digits / 4108 bits
Status composite
Value 2508939341598327442091472811795991892604588411125916819359902630100451962410332184672131569676687265377865318399104331935824070229754776258125987263118618535874611987440850188327209804192643440862918033080412469277091206428258062240956351500978214438494229314528301168556103503702348765069455821520712178166963853873323179932756200475186637141083747357157828945889435949171612290874798339064881664060354710701151260824383099238011049117349910213785886017228482835040228212792750382316634301885249361399598894802193208864003885479076496951978199971931159674325728789456636570730397295926400120352131984584896985448972334956303597115155535855676225322787438754304883698396217066244792039821145257776086419475451704218974758917009060572576983457369119464276207547187364619851848525831072716581591201614713240535139166700170116638779264107172706182399833898293070621028269342865005217188614919873298970919390533440644441483121228651462897273881325652785088544342449903528641435801238464770312677147991291336756530612998019952671088208143555736894279325493943337273757670840504941695745053800569808126241341613923247198728064731169672974203465388600452636551920307713621503833356878433115928630174110525461552159613297251876665300448956259759

Factorizations

Primary (ID: 96223) 620535477529860555061992163645119798025619 (proven prime)
(ID: 97847) 4043184366485469338359058690600893768532628710249387768628182780935374531113784556889750250049294662723227880894956674107403353173903037814722396692482549630327834044864713209496064823124121293962771428404377025158668964118986551597384872705437901091840017067219612860080210226350726738555960233312596398670841102705008434693142387763451670084196210523015441496162338866773198024939035520577242782428097650070551544234141902820280313045439546434047672974936854260296622935854022175161711533666031650239268884030873125266961397415664543799657088359003879327572105766888553807260883035411974177427768163427612925199726062985034966407371251237671268412897533653792400708708101485376157228130704708437119655539340117956572322800476251259128538012419907317609315579068900351466704337054562826958332269315543871842261982508281477245939248850473175494758953898247478106126137820376866501146686287431752228211535090079479527863499797731233783177570001882364514362813406553989458110275934702601204997289119016810107960654342489011734267898719442227377181935516508117818646338488694776965887936103218353097006340921072997522353954043448024379884547779583122632997426210875690616443475255770651236483363061 (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.