Factor Info

ID 166473
Size 839 digits / 2787 bits
Status composite
Value 81925539639151198718257023370854229375004979308530760524017389945968505205272940438929749079221833071323746766347991408353863975641594559209336501812527188841094971273590607388412297621447924286759815296296277104166915189818011276824883788472061969498110591163779098631123133541339598016110050183996629752763728991980802021459746380080750139483327614170755046746686007076417413023311721583836006954989026518073028248081600153681655241181531477939479093028155751204160692045537854334572158987746103760732753821507888462822391184495998880594126723105378923124244099475583761653442358912217446540538774214478744329245907846553946012343413267433333619062120118311689797427487030650310410197964218004642133735410733004470406589231574007585018724353168164842782687345787827130224687225867748831541278364764038929860437990891716958487594291286599

Factorizations

Primary (ID: 197722) 446463221886901226612609281 (proven prime)
(ID: 197723) 183498966147551358009505686333710205371853202136927275990640763661869843684322937021247640911771872193411238377885339649062723743296899471875869394232417519304082773725932701571232511955784057155684404697266050194255011657165206014199986851756653135186974195228527192700809175625581966475892378052897411059602127268234830297633715278293057049910675198312045139857511789323793717366319459881953056755662449679000125770213256104637511168084827525906119388932947214934872099962164919678185718071029385644221593069721052978371479080582508866836953775615980827536050951957416143573666745836029664828039472048474919120122822026207521667296674225087840186761045403690611552520311581201942699974833689960581840913801098351513017994528211216635046605473028041973214780455659987044554512505731167545696040594200100021361479 (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.