Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332286989Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 1662000B2 = 128510580PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82025-09-07whateverxequals82DBB9BF8BC8EF8E3279923213HistoryDateUserTypeResult2025-09-12KrieselCERTProof certified good2025-09-07whateverxequalsC-PRP82DBB9BF8BC8EF8E Proof Certified Good Proof Power: 82023-10-18James HeinrichNFno factor TF: 67-682023-06-16JacobZNF-PM1B1=1662000, B2=1285105802023-01-05Mark RoseNFno factor TF: 80-812023-01-05Mark RoseNFno factor TF: 79-802020-08-24el groccoNFno factor TF: 78-792020-07-26Team_InspectorNFno factor TF: 77-782018-07-03Team_InspectorNFno factor TF: 76-772014-10-19Team_InspectorNFno factor TF: 75-762013-09-16ktonyNFno factor TF: 74-752013-03-10ktonyNFno factor TF: 73-742012-11-08Team_InspectorNFno factor TF: 72-732012-01-07Grant McCrackenNFno factor TF: 71-722011-06-10Grant McCrackenNFno factor TF: 70-712010-06-06SunfishNFno factor TF: 69-702009-08-03Team_InspectorNFno factor TF: 68-69