Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails90301931Composite: 1 known prime factorTrial Factored to 275TF target 275FactoredFactorDigitsBitsDate203138813385128702132632374.12018-11-25 15:48:11HistoryDateUserTypeResult2024-05-16James HeinrichNFno factor TF: 68-692018-11-25TheJudgerFFactor: 20313881338512870213263 / TF: 74-752018-05-12Carsten KossendeyNFno factor TF: 73-742016-11-16Carsten KossendeyNFno factor TF: 72-732015-11-01Carsten KossendeyNFno factor TF: 71-722014-01-31CSLatDDNFno factor TF: 70-712013-11-26Carsten KossendeyNFno factor TF: 69-702011-05-10Carsten KossendeyNFno factor TF: 68-692010-12-16Carsten KossendeyNFno factor TF: 67-682010-10-18Carsten KossendeyNFno factor TF: 66-672010-06-28Carsten KossendeyNFno factor TF: 65-662010-06-11Carsten KossendeyNFno factor TF: 64-65