Factor Info

ID 180916
Size 610 digits / 2025 bits
Status composite
Value 2133116706300590626739887479364456545417410062093733990214136502559636773070138677525289790750258204727186004125107863037188577737081010611594854505342993409065614740588585946683312366060781591249843639610663507423104518357607986585120123965125105702018555416375846301253366256380039466289390659508821375680921484623094854678594815826000050566072574450293774861366689129215829606401165779752152051070648381677808297682954315650276439977546239643006969067595074310819258520973417698345456132787024527818022380191549398905820012305037992391747780297887311517420096035710084330087536937995874093972329210236091857

Factorizations

Primary (ID: 179410) 2527996385268956206000959640398572270625474185377 (proven prime)
(ID: 180917) 843797371994124147821820343396947502376680897060915592004462874525534863858791038735732510734277172288041145773101323055526303582286987305666664635178387457653809883008132676880038073906070098254116599987443854101526766699479379502119667782630787094114746268946564867699008138661720782999602597358250361862800446732109627034329251736136102763704576196457529104909620885703479802688104433082716027196070929404338370422066545114544253063652073145284885625589098569421051503526263985258657014562428944125031575435183921311322447489098159210489000559730643887208241 (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.