Factor Info

ID 157304
Size 426 digits / 1414 bits
Status composite
Value 303808810105476838969391544875033432265387151808862707096710421522179385307580253909843231191701907006248295117510563711814728470647546430259743864551380602302566292599537534148914597595098924144679492816976588840384202202597859986022528686419531559902187491950586092666955026729742941583254130247418102091087417196731335922351990994618102991806947886631030122727599624939970916670165614732479664007278372002044159548274598537

Factorizations

Primary (ID: 2994) 73202300395158005845473537146974751 (proven prime)
(ID: 191350) 4150263153828050858630851568627870327495335542526667803121068162576506166633239220321890655718774956534416654959786860760711215152950379193570305497456710272705056302036353260659052660381423116141812182214914805657950905180845777300935231435564885615556336701266325988827029397065042888724647376753309560966341055702186481493501370419887924383747353938814500477437946184144097844366116595287 (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.