Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332252363Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2860000B2 = 75075000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=112025-09-27iucasB5C9679BC6880890013HistoryDateUserTypeResult2025-09-28jericksonCERTProof certified good2025-09-27iucasC-PRPB5C9679BC6880890 Proof Certified Good Proof Power: 112023-10-18James HeinrichNFno factor TF: 67-682023-04-07Mark RoseNFno factor TF: 80-812023-04-07Mark RoseNFno factor TF: 79-802017-02-26aurashiftNF-PM1B1=2860000, B2=75075000, E=122013-11-27Bill StaffenNFno factor TF: 78-792013-11-22Bill StaffenNFno factor TF: 77-782013-10-27Bill StaffenNFno factor TF: 76-772012-01-26Tiago Daniel JacobsNFno factor TF: 75-762012-01-15Tiago Daniel JacobsNFno factor TF: 74-752011-11-24Team_InspectorNFno factor TF: 73-742011-08-30Team_InspectorNFno factor TF: 72-732011-04-30Christian GeschwentnerNFno factor TF: 71-722010-12-11Team_InspectorNFno factor TF: 70-712009-11-26Team_InspectorNFno factor TF: 69-702009-03-04Team_InspectorNFno factor TF: 68-69