Factor Info

ID 158235
Size 1050 digits / 3485 bits
Status composite
Value 100304452057061338744928581123261498917085838819128937524967612786873497662784380613499556431567129071406673888189477271692423958385249084670477172592575448480611735916200998565151568185955894633479199263432667293639202338693326454091029834526971324288368327536664211945079919689658185280431609278190309449751792220487599172307597631040035544777618427509035252335604920946567977406988337502607846901998692643449817822221861216555724277547532938463460710929563804739981872554763876810442362562166095706198702468309592099286316817994454879439988967281384896075331561064857672091698542281680423306315786787207664705079155232848597166869667436424959381169429016293342117729560548589551407189898377541319896651510153209010873785760850246680807957767838613049410816508844291802350724209179151567613007432272263677241718592517510857141695255814192110502034290258489131618614968248322007651761021773804650118126257620683144072895819419384290695118959007178248528433784873381021616480480885630509572058917584788896185092758555299505353815331773864317328064217

Factorizations

Primary (ID: 3043) 25349242986637720573561 (proven prime)
(ID: 158236) 3956901281428189367635419782334138896212192629730842668832597496608087529930074980972895600633829433725066529944322811795759179025257274585622200502672036289580769353730386149869658085398535134538233595445079168656013734823053793327498234057150253857771271418327062613886144684748510193988905331180269328121741181824471950682831384739349541714404732294472415737373109435885745677552489362257868919195197199342318123366967249399927179615505258244772881210682155508694176997135973981297650281654315650557333731958303552884921438517948596046484620288988144973508943573153144631167414307502017017318841478312488122169664469884361496702727981472331265400081882369100936810467518931804902738650450716140999617373013717833470056175229749252355900398550702397560917604071457756645641088880669383985582912634887202388240871945064213811590553022098402991697628078227361464587625659006396256181924238703759699747723571321677678836088609940320886704446786801126788665110901125685594430750197543622075593996787980596749394912312642436780897 (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.