Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332212913Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3355000B2 = 98133750PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72025-12-03donald trump2DB7E9537F6ACFE131002343013HistoryDateUserTypeResult2025-12-04KrieselCERTProof certified good2025-12-03donald trumpC-PRP2DB7E9537F6ACFE1 Proof Certified Good Proof Power: 72023-10-18James HeinrichNFno factor TF: 67-682023-03-26Architects CubedNFno factor TF: 80-812020-10-12Albrecht HeefferNFno factor TF: 79-802020-08-04Runtime ErrorNFno factor TF: 78-792016-07-18Grant McCrackenNFno factor TF: 77-782010-02-21Gvozdev A. FeodorNFno factor TF: 76-772010-01-20Gvozdev A. FeodorNFno factor TF: 75-762010-01-01Gvozdev A. FeodorNF-PM1B1=3355000, B2=981337502009-07-09Gvozdev A. FeodorNFno factor TF: 74-752009-07-02Gvozdev A. FeodorNFno factor TF: 73-742009-06-28Gvozdev A. FeodorNFno factor TF: 72-732009-06-27Gvozdev A. FeodorNFno factor TF: 71-722009-06-26Gvozdev A. FeodorNFno factor TF: 70-712009-02-17Team_InspectorNFno factor TF: 69-702008-11-30talkingodlorNFno factor TF: 68-69