Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332290513Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2272000B2 = 2272000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92021-02-14jmizarob8D6F474F3EE6595B3603400813HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-21Mark RoseNFno factor TF: 80-812023-03-21Mark RoseNFno factor TF: 79-802021-02-14Ben DeloCERTProof certified good2021-02-14jmizarobC-PRP Proof Certified Good Proof Power: 92020-09-21jmizarobNF-PM1B1=22720002020-08-26el groccoNFno factor TF: 78-792020-08-04el groccoNFno factor TF: 77-782018-09-20Team_InspectorNFno factor TF: 76-772015-01-06Jacques MOLNENFno factor TF: 75-762013-09-20ktonyNFno factor TF: 74-752013-05-17krackerNFno factor TF: 73-742013-01-12LaurVNFno factor TF: 72-732012-01-11Team_InspectorNFno factor TF: 71-722011-05-16Grant McCrackenNFno factor TF: 70-712009-12-25vats09NFno factor TF: 69-702009-06-28Team_InspectorNFno factor TF: 68-69