Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332313721Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3105000B2 = 76072500PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72023-11-27Simon Josefsson1B17ECC1C5C07A9C25224861313HistoryDateUserTypeResult2023-12-12KrieselCERTProof certified good2023-11-27Simon JosefssonC-PRP1B17ECC1C5C07A9C Proof Certified Good Proof Power: 72023-10-18James HeinrichNFno factor TF: 67-682023-01-23Mark RoseNFno factor TF: 80-812023-01-21Team_InspectorNFno factor TF: 79-802020-10-02Team_InspectorNFno factor TF: 78-792020-09-29Team_InspectorNFno factor TF: 77-782016-07-13VictorNFno factor TF: 76-772016-07-13VictorNF-PM1B1=3105000, B2=760725002015-11-08Team_InspectorNFno factor TF: 75-762015-02-07Team_InspectorNFno factor TF: 74-752013-07-26krackerNFno factor TF: 73-742013-01-15LaurVNFno factor TF: 72-732012-03-26Grant McCrackenNFno factor TF: 71-722011-06-22Grant McCrackenNFno factor TF: 70-712010-06-09SunfishNFno factor TF: 69-702009-08-19Team_InspectorNFno factor TF: 68-69