Factor Info

ID 122877
Size 493 digits / 1635 bits
Status composite
Value 1425870555652680947818592543442884406175038358781546369141000663509225307601214607767850510149012006935905895078549682970400106146245571176904213329651517262044064338918324795218500201549328107148759177110193920678906394913546218403780520977040488297053152445652880077302953257884236255897291527837794545360575309547831920623593638643311059740048597148896841527744498184390737958763968520996073285738731796992573684922859932091327275827089050006406089838773540212499981334970486892164346976851

Factorizations

Primary (ID: 48055) 25464135031004819879361527572973916242502577915890971786895320890691250581483401195575123379 (proven prime)
(ID: 122878) 55995247979817824956714941517792398921009480811397338560500391203213593860826820402715383174315844396706902341048852309889004407874403996777526160255740251213913614235673295660803448568339212867601762216826060010679264100452818160777719091987959429401696057906707589077613408922526924460203460436563916695960207310451264365849664151610930354684730602848011376746949586980536788556680243166919692550369 (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.