Factor Info

ID 180296
Size 487 digits / 1617 bits
Status composite
Value 4197222933934033248048668357813453675809297556164237518059723196353074543607871720581151361369942847199729290293465651182171042814955398591666601448069031723113434190952131427391858222763625076737929513212180010742527626035190660811263817759021913889063549353554992373269087716409047292798082466943769653703614574447653718637005717171725754189265133153806713844710156810554903153688498904320002679668465164111324453145501298195250938077491813326076671419035050455170338778799051812101311

Factorizations

Primary (ID: 179488) 579818641992415545261953986074357361996300073068354040684232192447333396696300056385058160924357699455751263 (proven prime)
(ID: 180297) 7238854755533948517469889720260296929676279776759570378493644589755087634304209785881497471314129348323496401694920605130286505698734994283910352937544680205766256003189942463636823543711990646989083808758748011397731393488843314918332122327674337628774724073741148751870097470171668631480142555518983397581739405411230325476838664568878615286836311469676653267232158183914017697 (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.