Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails602345789Composite: proven not-prime with Lucas-Lehmer testNo factors below 286TF target 283P-1B1 = 2650000B2 = 933880710LLStatusDateUserResidueShiftSoftwareVerified2017-07-08Never Odd Or Even4D737C95D92A7853411570742Windows 64-bit,Prime95,v28.5,build 1Verified2017-07-08Never Odd Or Even4D737C95D92A7853363197957Windows 64-bit,Prime95,v28.5,build 1Verified2024-12-02MadPoo 🙂4D737C95D92A785319576305Windows 64-bit,Prime95,v30.19,build 14HistoryDateUserTypeResult2024-12-02MadPoo 🙂C-LL4D737C95D92A78532024-05-24MadPoo 🙂NF-PM1B1=2650000, B2=9338807102017-07-08Never Odd Or EvenC-LL4D737C95D92A78532017-07-08Never Odd Or EvenC-LL4D737C95D92A78532014-10-03Never Odd Or EvenNFno factor TF: 85-862014-08-21Never Odd Or EvenNFno factor TF: 84-852014-08-21Never Odd Or EvenNFno factor TF: 83-842014-07-31Never Odd Or EvenNF-PM1B1=7000000, B2=1023457892014-07-31Never Odd Or EvenNF-PM1B1=7000000, B2=500000002014-07-18Never Odd Or EvenNF-PM1B1=70000002014-07-18Never Odd Or EvenNF-PM1B1=60000002014-07-15Never Odd Or EvenNF-PM1B1=50000002014-07-15Never Odd Or EvenNF-PM1B1=30000002014-07-15Never Odd Or EvenNF-PM1B1=10000002014-07-15Never Odd Or EvenNF-PM1B1=5000002014-07-15Never Odd Or EvenNFno factor TF: 82-832014-07-15Never Odd Or EvenNFno factor TF: 81-822014-07-06Never Odd Or EvenNFno factor TF: 80-812014-07-06Never Odd Or EvenNFno factor TF: 79-802014-04-19Never Odd Or EvenNFno factor TF: 78-792014-04-19Never Odd Or EvenNFno factor TF: 77-782014-04-19Never Odd Or EvenNFno factor TF: 76-772014-04-19Never Odd Or EvenNFno factor TF: 75-762014-04-19Never Odd Or EvenNFno factor TF: 74-752014-04-19Never Odd Or EvenNFno factor TF: 73-742014-04-19Never Odd Or EvenNFno factor TF: 72-732014-04-19Never Odd Or EvenNFno factor TF: 71-722014-04-19Never Odd Or EvenNFno factor TF: 70-712014-04-19Never Odd Or EvenNFno factor TF: 67-702011-09-30ChuckNFno factor TF: 64-672010-06-16Architects CubedNFno factor TF: 63-64