Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332263597Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3100000B2 = 93000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92025-11-08fre_games76DD0AC2FB3BF2EE013HistoryDateUserTypeResult2025-11-10KrieselCERTProof certified good2025-11-08fre_gamesC-PRP76DD0AC2FB3BF2EE Proof Certified Good Proof Power: 92023-10-18James HeinrichNFno factor TF: 67-682023-04-09Team_InspectorNFno factor TF: 80-812023-03-05Architects CubedNFno factor TF: 79-802020-08-16el groccoNFno factor TF: 78-792020-06-16Team_InspectorNFno factor TF: 77-782017-04-18aurashiftNF-PM1B1=3100000, B2=93000000, E=122015-11-11srow7NFno factor TF: 76-772015-02-12Team_InspectorNFno factor TF: 75-762013-01-10LaurVNFno factor TF: 74-752012-02-24Team_InspectorNFno factor TF: 73-742011-07-10Team_InspectorNFno factor TF: 72-732011-07-07Team_InspectorNFno factor TF: 71-722011-07-06Team_InspectorNFno factor TF: 70-712009-11-26Grant McCrackenNFno factor TF: 69-702009-05-27Team_InspectorNFno factor TF: 68-69