Factor Info

ID 199348
Size 796 digits / 2644 bits
Status composite
Value 7831076647902852971893512123412896763497497016711891211154661691985095813438640789565388004555493626541965893462483983916502570154610507619352666532265440717548458342464974919394648941889931105336419922921664390383709713962662659582026625860600084221356930278026109968612026912094466488389517825230002148862979376445250274910259192486919524650604917796359459166298394567111336667490734396672199514086129272708331353401023041377863369996115592972376277859259264248056346035439360363806854002564998938910257338812778222602923131892117462066446103130909706796833539701913376649386443977635557152449785483162340684646278254911076565180909366065812795370480823070787812281411717547506703289548722770765002469839900750424014382081396610930293506676503297033878120389048625310018235522603995264266059511

Factorizations

Primary (ID: 31980) 1277969294693111717104307737395968597974249 (proven prime)
(ID: 199349) 6127750236584039149401050297277817745782180957600016480883049460802230771587637803018839811057018650176454265016775368193437468333380793613928270515071252764062934663664751460736990892958423238890570372784692513354408465764420506445009947466310731962352127383580728565256036044728692083684188763442127723514622829982434419686754675847722129674945307059299997652453211661273465549992586086536980490350969829044186650945350967600449435031057796939311682973188697878795721507793196105260112637025987709645574447608307586057032049725775422302470386722508732452318645408998973011852738093428032464676212876867182975104232910368094227626219228133747496332119030647778265539278273080186408908575268531895762915748767585052572748823671647986665946451850035286239 (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.