Factor Info

ID 138193
Size 1025 digits / 3405 bits
Status composite
Value 72542896123799151998898139126972485909364270610813170425891334502596398040769972855168893818030312924581992805508785167283421126832221412482850163754107195451226073476799066291502230350167458279336976918091277933120447443527695266415931697072627152384508960211744139200673317349770268094538390061380633177586000006214932821786346852785880116816951401080973759226209724295843114494677065569604993553104509015166584647632921055076001386421247808740241923073205013721030067277782712597017266628397352652686821388596875023911673525799451656860615179664208135829444423736915910736379014184476769955077385541060358275866109910929784378128110422585051538750318343208430313511358402474650712659024726457393626174293149171856586881785032591422065202997927920551124041127322215524550281496136467570358312265140628742801276486160541038459153244610822904330505173841061545121850417366217047234119661439904040452599821726060862659634712868363132849781117653648595481669634264362610437149037285896037917879952932175871158217487400891431623

Factorizations

Primary (ID: 136432) 351156543156995844791 (proven prime)
(ID: 138194) 206582783483452032350817810446237312680881298627013177862245477883701656717239992901512079524505914555438066159005679605323418178847352175690325617250744695835204434964177235068951591507912788729863612680267319325360427273410579156049275410118430689043270780878531474217417670043312122991248691477970982756339024563751312331376121723827854607907306379466903812071471338338537431329807217024023268668666951220350904209042582063796668467668408461941398786717928645470309318304552182761734207170321366701060184432918952085512743452141591524312256201239457065279935166952360771756952596411353963447965698607019400611500515852272753755205586727269475473278679943530453907012880623749268883237278139980287952899259205655744737673242734873827022283558070458450614204266634933733487897617944232458327398813751951257746371054023033060837081056617483747777698141646157669642855308042638644186069091263292402546022198368367205306933214853699634280791499015206988154129221517533744458876997361615809499342294194544753 (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.