Factor Info

ID 28420
Size 839 digits / 2787 bits
Status composite
Value 52934514102447058936099075719572487289021491780577701493721034799702026707467828147261511624482591846165728772543147754964259395295725356345226747547557312914771583885690783249824324345429207856694837226494250649515479299961626654949635762441147589505728501920292812560746122998899820939938705319326729771300801407802588880354967924444707799010980221837677772054119318979735885076698887751348064007097669795219754271720239068487801063381982892730825437656410466214072582796637022476491156474604596969441724907740057658113154392667580627776738182459418961597647273257261024498205278724068204921949664223713688193451799402307950169665423226485990041294502436573335203705088052876157561963379125756745558713663946601065465100068267196553666298306871504127536051753818946863373556899208781803610170448841917627775017614487241266018428222973537

Factorizations

Primary (ID: 2424) 10857980200444401822643 (proven prime)
(ID: 28421) 4875171360165173620223098137277207393740434578565388857290389460404996374273783486692159896138421808253382571422795989244297823633571295269791475855369091263041779379088240513599354088125681097821881394015291479408639383437033658354756095322678504797477557306245204472279593289803618790247492311820902148529195402180937826901495338598850975369754534877289659811604471503051868701927996107714778854420881364171896264393977816448181983046856312641005586457729711337280978003855182470839679879315132572485942248997297638207474055171570488061247147741920883013348332599485219856336547095229798704184074160371768411072356315214712121231467499629643928322274040189704727141633564468134010255914403740194731872961495317239083881450484577328802645411564678687275251033770826796363142338917134583141766440976820771891470863259 (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.