Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332286503Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 1000000B2 = 30000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82020-09-26Albrecht Heeffer30135EA2C02F0236013HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-21Mark RoseNFno factor TF: 80-812023-03-21Mark RoseNFno factor TF: 79-802020-09-26Richard ThomasCERTProof certified good2020-09-26Albrecht HeefferC-PRP30135EA2C02F0236 Proof Certified Good Proof Power: 82020-09-13Albrecht HeefferNF-PM1B1=1000000, B2=300000002020-08-24el groccoNFno factor TF: 78-792020-07-25Team_InspectorNFno factor TF: 77-782018-06-24Team_InspectorNFno factor TF: 76-772014-10-02Team_InspectorNFno factor TF: 75-762013-03-06AntonioKNFno factor TF: 73-752012-10-30Team_InspectorNFno factor TF: 72-732012-01-31Grant McCrackenNFno factor TF: 71-722011-07-04Grant McCrackenNFno factor TF: 70-712010-06-05SunfishNFno factor TF: 69-702009-08-02Team_InspectorNFno factor TF: 68-69