Factor Info

ID 2915
Size 421 digits / 1396 bits
Status composite
Value 1198064859031488422786367382587500344258634199853844735954139458269781900889843319000850436772324485571745542190575946123544354445391914333377878563211642403926204382053204442373239879486240508190130471161836698265341201410379574768124632805213626633965691961883354726197638302002048408965015627112648891320685161878490029950766937943120632879854142635504583310739628304478439322697883144123276285368455322347905943136437

Factorizations

Primary (ID: 2142) 57336415063790604359 (proven prime)
(ID: 2916) 20895356950701591206985674120555391010292149981329542481713538891824864687959372349536051812048345666928155420444232392630844217651657915916055867263414245895651588725931929079408458097982729891701190118453746401298684612280260997814969608203448661194639700376241823070774353841017146735260982633611938129204209254088133935576270032616674700716042698098978974394488722865216069269689916718569668811043 (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.