Factor Info

ID 53812
Size 492 digits / 1634 bits
Status composite
Value 393484422622810881839438506478755991720634595157715475641082674125461235546100014492229703227076608492275187917879608785942425079062687676718296840898770190905699748151721681275335180310010223775335944513299974154879427786221213129365873764398933965007067741775728248657885892184686597873939307706680639385185950345600423613498762508011956912983412150744759748630584308793988498648950189230831039249459268016789651733106461566064304462243351083436331249747772220573714194646902533613807719937

Factorizations

Primary (ID: 53388) 1055795013932440451117008321 (proven prime)
(ID: 77305) 372690169427140012577348488132243441804212181301297152954098403075250520524095701505402783037503304122602542578844699508577493870814090039766548254052507466700650218972321064169422136670805313850473032478024115933393861323702884276822337873767350707337331597385287246068564903200263091075917042186491333886575961907183616321823821139189335423475402876134088790581109275513762739716405340567069566964999218264336584358624352903139266094430318253102901855503887736897 (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.