Factor Info

ID 139328
Size 314 digits / 1041 bits
Status composite
Value 18285803794798946161690319470666002815468481771748436805701820505632390502911497573076104552075998746354126411853397926062024143099694069244689511378861547137071275360361271842731199185165709660197115248390050860032752737035240289615255475869790344759847885520162750405877498942319520322972965276984077179186771677

Factorizations

Primary (ID: 139329) 857469439154338058761 (proven prime)
(ID: 139330) 21325312553218166437480511954881994958870530023595827728070053035701347635274773391540288096485144238265888077725831004433180157094706973761787229620831238132875338522409046370656558024726691188380465525597216825495042205234708758908392971473197201740198905283017509742967374943630535154754357 (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.