Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332252243Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2380000B2 = 14280000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102026-01-04ANONYMOUSF0A25B44BCBA0DAB9741114013HistoryDateUserTypeResult2026-01-04James BarranCERTProof certified good2026-01-04ANONYMOUSC-PRPF0A25B44BCBA0DAB Proof Certified Good Proof Power: 102023-12-10bayanneNFno factor TF: 80-812023-12-03gcardonaNFno factor TF: 79-802023-10-18James HeinrichNFno factor TF: 67-682015-08-15srow7NF-PM1B1=2380000, B2=14280000, E=22013-11-27Bill StaffenNFno factor TF: 78-792013-11-22Bill StaffenNFno factor TF: 77-782013-10-27Bill StaffenNFno factor TF: 76-772013-10-23Bill StaffenNFno factor TF: 75-762013-01-09LaurVNFno factor TF: 74-752011-11-19Team_InspectorNFno factor TF: 73-742011-08-29Team_InspectorNFno factor TF: 72-732011-04-30Christian GeschwentnerNFno factor TF: 71-722010-12-09Team_InspectorNFno factor TF: 70-712009-09-11Team_InspectorNFno factor TF: 69-702009-03-04Team_InspectorNFno factor TF: 68-69