Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332252113Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 4660000B2 = 4660000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102025-01-30M. R. MayerA3A8B73A95CABE4F12251659213HistoryDateUserTypeResult2025-01-30Steve51CERTProof certified good2025-01-30M. R. MayerC-PRPA3A8B73A95CABE4F Proof Certified Good Proof Power: 102023-12-10bayanneNFno factor TF: 80-812023-12-03gcardonaNFno factor TF: 79-802023-10-18James HeinrichNFno factor TF: 67-682020-08-10el groccoNFno factor TF: 78-792020-06-03Team_InspectorNFno factor TF: 77-782018-09-03plennertNF-PM1B1=46600002015-08-26srow7NFno factor TF: 76-772014-11-14Team_InspectorNFno 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: 71-722010-12-08Team_InspectorNFno factor TF: 70-712009-09-11Team_InspectorNFno factor TF: 69-702009-03-04Team_InspectorNFno factor TF: 68-69