Factor Info

ID 56539
Size 571 digits / 1896 bits
Status composite
Value 4943006121947360076645633656026028970621512648490193234949897838010566142674433759669500970655216187294935872245023130579471591637099165732951039215505067040438269493380101765668644654328803358286409850166656304766674738982525141188197533755453090092835249990282092652947665074633784036149820934389556265992470606666349926286936550857404036579534316860632118764585923335060707653829150112169593032233413699774365773721597835702768597549650359941697456393578276883062479284279004433732458662571976184402942172638295435919937019147748982827013062973552241734424254548820353

Factorizations

Primary (ID: 54839) 1303929619014323295195519453212113 (proven prime)
(ID: 80418) 3790853470821466601979303838277929251423891174533080690261871377232386064862967997065055122988176511740217647998945405885200633537612404384739424811538203541528459276710343391977758016443061743791682457872922199831609735086778185547333276059104448495172476424816783437808272801885673997018883936413699299164876293154713860685648045315379781842049584047431372826763935218281142843765757538077715785159903954649024700718363516496633811786447339842544932899945597324147567358321682492699853267874941588777895932177031032646941333934349538481 (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.