Factor Info

ID 85154
Size 657 digits / 2182 bits
Status composite
Value 533474759535212555815099321972208110369820813677188091914474546242089847832868567149190355047005576107901715758631302840562282132295097239013560242758456184962203634558283891588503993514267180337335385572029423057977662751382078183002826516150157276856906605708824910122782438747025489131559128428038647707020983552409514401378896146238193884329181088148668061681536385722226728931794520482684625182534612576848581252813680234067483775332558212448860472528323080090476106756105088834454274400858611147192016796424701467108420541746875493586646553824014251981502105176000504052099898151907122587005001310729056068916435336804951904957550089978766208386522009

Factorizations

Primary (ID: 85155) 6197317840767824956090693187422111 (proven prime)
(ID: 85156) 86081555479671345896098513041630733834524319443521094391651451203733054941764171034543675283089393479538955785501369023909413344159094037176831119433072520463702946318389849841318826461973287925351365153843062675107113754537068171549250184227877601669641649782586894944015051822058192268651679914886514760566738169796085866653031780566569635096501202907339702624352922424325801427639904476796718344292241125622052765814117242765768389674168062836108862881893613400825732576016687848529115497670099228912922091190297460860168453242764416902181802283540373929462677414313844481513632121650486945093373561059748223087707582919 (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.