Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails76722991Composite: proven not-prime with Lucas-Lehmer testNo factors below 275TF target 274P-1B1 = 645000B2 = 10965000LLStatusDateUserResidueShiftSoftwareVerified2018-01-11GP975CE695FE4EA2F92E18484205Windows 64-bit,Prime95,v28.10,build 1Verified2018-01-19cuBerBruce5CE695FE4EA2F92E4056084Windows 64-bit,Prime95,v28.7,build 1HistoryDateUserTypeResult2018-01-19cuBerBruceC-LL5CE695FE4EA2F92E2018-01-11GP97C-LL5CE695FE4EA2F92E2016-06-15garoNF-PM1B1=645000, B2=109650002016-04-22AirSquirrelsNFno factor TF: 74-752016-04-17Judge HaleNFno factor TF: 73-742012-04-07DRHNFno factor TF: 72-732012-04-07DRHNFno factor TF: 71-722011-06-05rduerrNFno factor TF: 66-712011-06-03hustensaftNFno factor TF: 65-662011-05-29hustensaftNFno factor TF: 64-652008-05-211997rj7NFno factor TF: 1-642004-04-20markrNFno factor TF: 1-622000-08-24-anonymous-NFno factor TF: 1-53