Factor Info

ID 183378
Size 286 digits / 949 bits
Status composite
Value 2552985824697037042227897502818725258077130553465167322182274306733766925012649812217242737566097323337825257511026142553300461746250612885225835227696738108718468731507929524814073806606743245205561183958169067557263600775798668341398664834082715263287150622533937667024609888215981801

Factorizations

Primary (ID: 182929) 39279431263137951958903017306541011592253291986497113914201 (proven prime)
(ID: 183379) 64995488544481647406365290031495753469967428582731603965556796014940175272300514632042649812845247994088856190406798636384549647107520267437608824068230785718582529623154249049620508085566027283104761446550117600935620166147601 (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.