Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails427273709Composite: 1 known prime factorTrial Factored to 268TF target 282FactoredFactorDigitsBitsDate314551786185808071754.82014-04-16 13:52:22HistoryDateUserTypeResult2014-04-16TJAOIFFactor: 31455178618580807