Factor Info

ID 25205
Size 522 digits / 1734 bits
Status composite
Value 570027634145648311853353949822711806236963156241593646602649424875539207634744115355506895907987490802181940338474276111051835123906952472388533199734031143882256661531202594408313300608931520747575130259960351660443722383073532851288221283058049722311241102380271692238988462456312564087212027967936882105683894059529465163259105015144613872761132179820703504222233322878261119589227336396465440568989048597904412872417183120849957645264949404703528170225753812206315998743240257856981919508067181195885015966315494479273

Factorizations

Primary (ID: 3959) 1065107717756542892882802586807 (proven prime)
(ID: 35415) 535183084905542330773453964469754435428717007608063493270818020734758465345881063550359873860417420397163909220153912057505847011786712126633579200465310708953977913297479880191818962067514610728527008067213726463644842629255211471369726706811094802705033810560747474636749136753748125237001891772251840686533689948393667729600006813122288653057020104708320518118240809563712386432946678888125299555987397319284282667689433014158939747912127799901835633506299031766277448825291404659088353439 (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.