Factor Info

ID 28011
Size 729 digits / 2420 bits
Status composite
Value 247692531534913479759407018362866184780592250095048874255406040924034057876881694970897126003290989436412750091635211986292181340421077679293046894696898804319138057888840770101773697189416045465320357588387934283298448792113542765068679729577999527966136838848268807336539123346910868922056604014366000195508732115253497533344613724522831231022820081510901729402465232114747607820342771148892247834881429076040396797726472750745895324751534633348031113141249485035000379950155002981260849508069152582807043286174459826994686800422603677259430515783197585112021345222938825027856755700218581102714974900903493423774891955781194345539245850032459769209129221516649078814424686145735732988175202675081862125315668566945959630379357

Factorizations

Primary (ID: 7435) 45994811347886846310221728895223034301839 (proven prime)
(ID: 40494) 5385227687128959025869766569847015736533809574502353986121307060270445374278192578865973565257510555037687700378254258740742111403036033235873971486025381167775805282493057886616003953130490924513931990637182868198717626592700943771388334881192997165172464804414241137815532556938648089935821263543830611940638475692593348700103582589827326201765388240322668745272696646851681934251319220555906677084232855351451014051766746333502152970672519415910923191454743214372510898747424407989501590384736176832570604211263546214340492864846125233892889261231332306574900336410183714057656466338812932858217855250037276746948790695597516841153849731349740588650671127419723578255990939084322196563 (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.