Factor Info

ID 66977
Size 690 digits / 2291 bits
Status composite
Value 292859042508148416527433903131885865679148832889886493864398522074725918349808697829640252729127874371438454010618897723645718118635175926901761823529935107062861479771088791633796800732933627658216194956813823509964888379664437845978738571590670896221616167901754143412555795368841951501125471057343303610536188488734926236315680429087643709643626615203454991767503256472192928340999687972280580423607488226858141360129906363709543575756963446130807225730942323523914455262586348655202683160488877055212244741237596870737257886424559688885010899064369050083484681388654522142640454110978522799607482090946707552054121677635620876518395294198462896741753261029723013422103709258110615013481

Factorizations

Primary (ID: 67467) 35642806830567716625687623 (proven prime)
(ID: 93660) 8216497760692315660252499569549532522168664880216472097530227347002129900771507709443067503429924713733709922368168041842122648917634090277580330297346326659120918544224901187857567591499052522148486193399842135467183806108236168015726527429441673030746711641165385950480264836409344371369360245323879314107811808732684551165637236352130845154354489619802649777157818346788440403223970351733236972488885097923183679179130387763057423908076321696456109069429109892255475639575293895446866914186595124264999007905424459783162665702752194422976747040791043577145170445836627145461906522615351112483608413826402976286468754955451388844061580368069381215225313333802447 (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.