Factor Info

ID 101729
Size 487 digits / 1615 bits
Status composite
Value 1199915479118367761347541692913400581649305955855379679659928117213215926550788778558297161620337214593672311761429288842892307813802390646333461167271157949772753373199815673786411666862107836636429694874380447093387323560179614783356062768734455754635510236402551752272958317858748024185466928381000006984057456200153315817096993719209218780561908311766215736255778486447395246329590156975047285985624642436185051786479520845440884108901299296982562729411547119077158443111845040187533

Factorizations

Primary (ID: 811) 71770902070121337353161 (proven prime)
(ID: 101730) 16718690228332797653060306819079835082925107915853023611297466617124299079531440526460829921609691830198293627748298162700278802423279887303925390288429647357081510699567925665454782729548188800223310091941273637681297013977075961954766490363280819957611162965904427701479054965888908864469931205893492756210840013272821413295496001001305236087828228807338835227816404403300086588665580344638637349143495361994775365777636731457159181940048259660695515075887270053 (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.