Factor Info

ID 37510
Size 406 digits / 1347 bits
Status composite
Value 2500050368437679842366473946171942981996165849579211270310365994083773356947823834897037602704354550510882401401363296207816539197540306382376463582162799867808208031744547621162075876725086873070601197135683532410764533541473430004832486584677756824410453880676322583703232155297088124375232230584197878933635490084580333185274516407824657952405335227043644484935222560748462082761828762807719316626068313

Factorizations

Primary (ID: 12548) 844419612452198561310720080038799341972811718390811373415844777 (proven prime)
(ID: 37511) 2960673025082306780805556839682732550747097073503334227905413635715550314585277001068600027129097029583284871430840865219825857997991008372697707606159403368799427139805497918210958900511824695420068007526759286267810823920882349634563656312109861791956885064162638747459104658805835676111616361349488549719524999268547353786791953404500613169 (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.