Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332259163Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2000000B2 = 227586072PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82023-06-19ANONYMOUSF9AA39F53D29D81F7683122613HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-07-07KrieselCERTProof certified good2023-06-19ANONYMOUSC-PRPF9AA39F53D29D81F Proof Certified Good Proof Power: 82023-03-09JacobZNF-PM1B1=2000000, B2=2275860722022-12-30Mark RoseNFno factor TF: 80-812022-12-30Mark RoseNFno factor TF: 79-802022-02-06techn1ciaNNFno factor TF: 78-792021-08-09Jon PaceNFno factor TF: 77-782015-08-28srow7NFno factor TF: 76-772014-12-23Team_InspectorNFno factor TF: 75-762011-06-29Sebastian HornbostelNFno factor TF: 74-752011-06-26Christian GeschwentnerNFno factor TF: 73-742011-06-20Christian GeschwentnerNFno factor TF: 72-732011-04-21Grant McCrackenNFno factor TF: 71-722011-02-23Christian GeschwentnerNFno factor TF: 70-712009-09-26Team_InspectorNFno factor TF: 69-702009-05-23Team_InspectorNFno factor TF: 68-69