Factor Info

ID 166605
Size 691 digits / 2293 bits
Status composite
Value 1459594056541184328199187865187966401177335289222011710193075338665478065578493649946624699784029360257530669553515978522878963927738319112602084041508166845043701332771946450106187790015947587830853045645837849513282376950291880595713120592011654499003180347697514484243597183241522507528028149630878821168011385140427615212430506868456564201893751228230505984264911817974787100255141161578607532528918355104454038473393739399090041537601425909969400086657356667888297776045391076936352534384331229613062378796741047575954695653440904631878686227508871044947369805679164638868246114940624697619322697680711129311341372821189198078027908692074864363161119432401905968963895167357746984412221

Factorizations

Primary (ID: 166606) 2497185445654282204561 (proven prime)
(ID: 166607) 584495660537040819916630143715124302481002768233175336792630408916844454351003855152744881120064961794572168595605065786506660577321803933212427146335757697409428731235689330715960429215381073028548636961563465476573360428570192885480387309307959258404632327514050914718131946366580130271270377415936551588469598705603387714443982886076821554135741452468209007881551157099078472655464181190617852674834149806875732552054400072462402954855620166758958650141201168172463043407224187726504411035068885334924180057164289695901192147563160391535519150259413614105862791138783129118783724736115050103541811539124528872657828408284727156753279815535663201931381710229789294061 (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.