Factor Info

ID 132745
Size 552 digits / 1834 bits
Status composite
Value 871088704280113589773357353960385043319874439398943480491674932057549040988291877030646847322416469054745842821046752336121594675270384049524457219298891214704860022747504944240792867695869227020745744701770495946439746247845851094598146889060641964738284336826800289134628604509376043491868315604583022053579044223583782067266431042745691121027609323879877887187193398940279675516005150453714921567696408894211494442323910678051748284145743470004610745315143254323707274819526266184450097337929394272087351604342281436633497856924742130801793586296253

Factorizations

Primary (ID: 133483) 865024042330045810749522301 (proven prime)
(ID: 168675) 1007010975017216730827156721918980298505867069188582789678369118424733090100731152516915375508831533755935795638114903810543250102061214759953499706023981599530968161973112751328654855979652169436712495481230767251170776574748117474361959420542426183567443916145499029922565258141742229044067358654374447213291584665749346709101366605207870017851357829986707714536016751956343066392504261942181449609502756025893676330553820765697100585685787618725628281662503088392720880052827115517077597641143907706797720980736199159724353 (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.