Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332263277Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3100000B2 = 93000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82023-07-31carye7882E42F1F855E10C67013HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-08-10JohnHa0CERTProof certified good2023-07-31carye788C-PRP2E42F1F855E10C67 Proof Certified Good Proof Power: 82023-04-07Mark RoseNFno factor TF: 80-812023-03-19Architects CubedNFno factor TF: 79-802020-08-15el groccoNFno factor TF: 78-792020-06-15Runtime ErrorNFno factor TF: 77-782017-04-18aurashiftNF-PM1B1=3100000, B2=93000000, E=122015-11-11srow7NFno factor TF: 76-772015-02-10Team_InspectorNFno factor TF: 75-762013-01-11LaurVNFno factor TF: 74-752012-02-21Team_InspectorNFno factor TF: 73-742011-07-06Team_InspectorNFno factor TF: 72-732011-06-09Grant McCrackenNFno factor TF: 71-722011-03-11kurlyNFno factor TF: 70-712009-12-04Grant McCrackenNFno factor TF: 69-702009-05-26Team_InspectorNFno factor TF: 68-69