Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332203813Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 4305000B2 = 4305000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102023-01-28trebinor1CFFAEC8B235F91A31006413513HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-17Mark RoseNFno factor TF: 80-812023-03-17Mark RoseNFno factor TF: 79-802023-01-28Richard ThomasCERTProof certified good2023-01-28trebinorC-PRP1CFFAEC8B235F91A Proof Certified Good Proof Power: 102022-11-16Naegi MakotoNFno factor TF: 78-792018-04-22Isaac_A_RoseNF-PM1B1=43050002015-06-06srow7NFno factor TF: 77-782014-11-04Team_InspectorNFno factor TF: 76-772010-09-14xor37hNFno factor TF: 75-762009-05-10BlindauerNFno factor TF: 74-752009-05-03BlindauerNFno factor TF: 73-742009-04-30BlindauerNFno factor TF: 72-732009-04-28BlindauerNFno factor TF: 71-722009-04-27BlindauerNFno factor TF: 70-712008-11-22Team_InspectorNFno factor TF: 69-702008-11-22Team_InspectorNFno factor TF: 68-69