Factor Info

ID 72880
Size 1213 digits / 4030 bits
Status composite
Value 9805651451600708940991608437815949623978630595675085516191835404723969292723432897786241077272284166231466875450937739641450713601893586411887966708796712736722428276656679007895224116187665600187196809111587622822181718204596095104553986487053368530625692979538168117188845536577656631133422011063880770086426702226731616052193123324192471142873074482081419082856081154229435847322431305934041944708536733680238628732915012289934869756711920277583452494629741087921359617914983641314108805070667020907328605299689090108108787087342274473216779562776743083282707480421550832868204739908607847105403455260431311154720293405925281656152169222853035348693232710975817181543936475445665367466968675025086838853548651119417551745763125085796670028054730807464811518081167465152320355745314289665657068101489160692095679738760018828848197604081262448446335496043460757869826763441176799258812508374981235953587709175670552829102144134395613235628225225834554166476105929751537952567827869735402667807100784564909550737554654257108425605693781898479939965770969219376395747552810559789307127079968597941550142735041444169255453105749143243821480588863651503765743994433416044932463645299389845326110821314071010288596651

Factorizations

Primary (ID: 70523) 788985829969499330639 (proven prime)
(ID: 72881) 12428171811374326583497750817582170367435967512244195618344544076755473767870891431379673829829267805444761855692047722265555335785622978232365192598283018219944131457575522918295065121011439710243123359531436417983812951716654490733924996429916432177885475441626922678393595181686915994917345167079410122677902963617796256551707068453611668080152057403218274062432190941529028949370139514041941385985057810963108116037484746596893652063110744978576064962215710102071615088065773670812898965276461946523329818339697731162092101915441386280371058205303664799653449564585152315626132202928592544074211082270423846803398814331818184444588040077430450918174228468595168800250609179107934361733431144034625809436664712303391121493709267759015744104598034980162496939674336075670080973959344372474329332204438588097186980368129030975436528739747302336442394641357491829541412420466763505438884715260544012363753342776467467860716428967030015020842960492900295595897385677587097579691905089465584968983642856922197299454475657933395956325278019913553633045038391099398369849084571676754482544152868296247351948613147238684507324460409447075077605473321899953162833318850804976034469892015818256763109 (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.