Factor Info

ID 198279
Size 691 digits / 2293 bits
Status composite
Value 1039651424152863997690944645504555663322971368209166148408692364184306325439591759357664576412169272627031591590441372951258723125366300436382371428555752293802435282344055893649648293183973946726498687904311536148642196411097744441776388809787445892450375076756095002798169693704345666909116257956999180551851126483382082436074008632450106574262467759318122090087813293649013072470963438014001837644996110700158255382337178923995631353419456911760094637715309557330450044730224329377273286815047302491803875946149741228476261032062320218017959094854335518717628174869218803962152904076223529052136274645687557495913128070900728720479657525854238363346010054297143901937882226063126617605501

Factorizations

Primary (ID: 17538) 56633527660731428440540758758251 (proven prime)
(ID: 198280) 18357525428770664389412884309051015311805609846224672002983556036009644450423547720833107862760031114157396553870020879510127270148247038646807141459980879920353291086729143403412767483123064518602386888566952150159668032596747199487099799000986873713075068893820310281579891090912933239619586200379490626546806181719612498308164387767389077143992772268097466943271764480067862722905964040541658005096207143485433005731789402948657128305145316904213235584069658768217569595442965480192380802609946901903850867689295004650167022265702594285161811712440925071583478862452492848264029317614294933347485416487762847049264428393551220954702894425528050350540909751 (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.