Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails45161773Composite: proven not-prime with Lucas-Lehmer testNo factors below 273TF target 272P-1B1 = 765000B2 = 765000LLStatusDateUserResidueShiftSoftwareVerified2011-12-16DubslowA318C79C0EBF234A37948393Linux 64-bit,Prime95,v26.6,build 3Verified2017-04-27FelixHurteauA318C79C0EBF234A21822667Windows 64-bit,Prime95,v28.10,build 1HistoryDateUserTypeResult2018-02-24-anonymous-NFno factor TF: 72-732017-04-27FelixHurteauC-LLA318C79C0EBF234A2011-12-16DubslowC-LLA318C79C0EBF234A2011-11-25Aaron HavilandNFno factor TF: 71-722011-11-11laleraNFno factor TF: 70-712011-11-03garoNFno factor TF: 69-702011-11-02garoNFno factor TF: 68-692009-07-20-anonymous-NF-PM1B1=7650002007-12-03Team Prime RibNFno factor TF: 1-682007-02-201997rj7NFno factor TF: 1-63