Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332300497Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2995000B2 = 68885000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82023-01-31Chelle675D2B7D54C32F9321105142013HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-01KrieselCERTProof certified good2023-01-31ChelleC-PRP675D2B7D54C32F93 Proof Certified Good Proof Power: 82022-12-22Naegi MakotoNFno factor TF: 80-812022-12-22Naegi MakotoNFno factor TF: 79-802020-08-28el groccoNFno factor TF: 78-792020-08-04el groccoNFno factor TF: 77-782017-08-05TDurrNF-PM1B1=2995000, B2=688850002011-02-01Tom DuellNFno factor TF: 76-772011-02-01Tom DuellNFno factor TF: 74-752011-02-01Tom DuellNFno factor TF: 75-762011-02-01Tom DuellNFno factor TF: 73-742011-02-01Tom DuellNFno factor TF: 72-732011-01-24vats09NFno factor TF: 71-722011-01-24vats09NFno factor TF: 70-712010-09-29SunfishNFno factor TF: 69-702009-07-09Team_InspectorNFno factor TF: 68-69