Factor Info

ID 134775
Size 446 digits / 1479 bits
Status composite
Value 12519047364005239568088731360225559105607335461913973002155390528953138693340115163565219953320950570709047100156087216777688538215540700033370668244059114886059791144276373196576918104483472562322165548983968444428978903075515498510697508429924419562419861893920517821829388612041331337872467854328895648227727827136698271929082665864603595819418580667044182653133987369320978213597696021613384651481611515073093563065398169362181753150856527793

Factorizations

Primary (ID: 134227) 597882986111295874526931346076383938367546465821972896124248264038234611459119308766140487614303567733639757729535687395065114624601205171 (proven prime)
(ID: 170179) 20938959051888490783588206253581663864771593718414996121502410697627444840584585096197656676315269999155690070143664583648477212662834110908141109835974745028031844436618180595076217449256771537025027794398750519049875162132208534010158808852702334807141764328413240949846531000362925756005107398452132476683 (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.