Factor Info

ID 4169
Size 293 digits / 971 bits
Status composite
Value 19958403095347198116563727130368385660674512604354575415025472424372118918689640657849579654926357010893424468441924952439724379883935936607391717982848314203200056729510856765175377214443629871826533567445439239933308104551208703888888552684480441575071209068757560416423584952303440099278847

Factorizations

Primary (ID: 11398) 23917104973173909566916321016011885041962486321502513 (proven prime)
(ID: 11399) 834482397335843881285445792927969361381275057223361826888191434200105052431322393575712471044965653447937741446308603852137930453506871509750656656410424360864718909932497980500343771659079278211696733523141929625393481260173183573986844719 (proven prime)

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.