Factor Info

ID 51405
Size 625 digits / 2076 bits
Status composite
Value 7533621209588101399918737690201357574459167379418974726345102718564023831343612609523765587863146648518117626843065682890562952936024429789013501053166514746286739892642539858440010752329141139721100582017772439102483083401472371767538432822527585745970422609087076335525512732352528141619617396589833784112858589625170900162154296936911283947099668797485187288446686933556649592875492547465077292841302325251304113371976512361601622667512038903462281483987193338330574777422595002749069789365381827171035197865722274703137656407508575075991662448229737182440132096265784729449468708994644368107412969254102086069968388543601

Factorizations

Primary (ID: 74406) 4937423100132130661568701252698563047 (proven prime)
(ID: 74407) 1525820464806124014866953832160072868773864727047344564607144328555630452458016365351313992247022405516984647746436271886360912279102059011927633159940309485214652031950798615042362802656389170364101535383514459612086247470830233484309861577315704681039517108917295567770188196023725073576487964493147703359942347001113704955550778238439827231209041970844285404899611478628995118859765307828324626501705669514552477857563259255724152099134373489569646834731201604923094852580200991473475961856631855028235178559293858944999217087343568893833834047276502267020308119224993350081644920798183 (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.