Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332204993Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3125000B2 = 85156250PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82022-06-08ChelleA5836F06B0810B0729396978913HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-17Mark RoseNFno factor TF: 80-812023-03-17Mark RoseNFno factor TF: 79-802023-02-20Mark RoseNFno factor TF: 78-792022-07-02Team_InspectorCERTProof certified good2022-06-08ChelleC-PRP Proof Certified Good Proof Power: 82015-06-24aurashiftNF-PM1B1=3125000, B2=85156250, E=62015-06-06srow7NFno factor TF: 77-782014-11-14Team_InspectorNFno factor TF: 76-772011-08-21Sebastian HornbostelNFno factor TF: 75-762011-06-09SunfishNFno factor TF: 74-752010-05-07Team_InspectorNFno factor TF: 73-742010-02-05Team_InspectorNFno factor TF: 72-732009-02-04zetagridNFno factor TF: 71-722009-01-16zetagridNFno factor TF: 70-712009-01-13zetagridNFno factor TF: 69-702009-01-08Team_InspectorNFno factor TF: 68-69