Factor Info

ID 199758
Size 757 digits / 2514 bits
Status composite
Value 4234160618768347903304448431316168488028690754149760866474074415921128970725049033200665066394034926107241595618328126163638966187914317937397542552133593277847551758686965428402604971937203769304954347652213349218614024206777390695407854508601702834281633212390581163329594394722200834483022774077530377033662281613933937466411292988078589487332262886818780138152737157789502412195346841835454502375785539447844831854157264793318190499878730227840752518574123533167221961070387540712873702968117331132718239750903884063068881313331947186361855358150876504913455191464770514331569732195707105814247408598938992746136463619198269267308010996125801642732720490412742397439049518478895594881463813132410365713751408585410972638374670925022338520233567088134741

Factorizations

Primary (ID: 31043) 2422427110502426704689475016159869368542787241 (proven prime)
(ID: 199759) 1747900112416656453987829089389783194757749052596412949555847947589062572265868735702906901462522785899606839983379683125510955263078367215325496264623152811096655405145959830208051560326132144272926609938892312333072821890325361781606396446786343074597134039267866186373932569901166754744677247901050859811785194680463733452378619470427936225497856735462089462391461036753955561314720901738753340819986781522875218230260327766784680810937485635444055620732374017287714859985206495500337404773957565502186487289868562611512970182221960564505070537867813462568114320892995654881884306759281836694488981212584414950131108856096739764255632099726346394207262195937253354031292102748751526716756965927667083055447501 (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.