Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332295049Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3745000B2 = 3745000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82021-10-23Chelle59D29361A72B58D09262241313HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-16Mark RoseNFno factor TF: 80-812021-10-29KrieselCERTProof certified good2021-10-23ChelleC-PRP59D29361A72B58D0 Proof Certified Good Proof Power: 82011-11-13Pedro YagoNF-PM1B1=37450002010-12-05TheJudgerNFno factor TF: 78-792010-12-05TheJudgerNFno factor TF: 79-802010-12-05TheJudgerNFno factor TF: 77-782010-12-05TheJudgerNFno factor TF: 76-772010-12-05TheJudgerNFno factor TF: 75-762010-01-04vats09NFno factor TF: 74-752009-12-28vats09NFno factor TF: 73-742009-12-28vats09NFno factor TF: 72-732009-12-24vats09NFno factor TF: 71-722009-12-24vats09NFno factor TF: 70-712009-12-23vats09NFno factor TF: 69-702009-07-14SunfishNFno factor TF: 68-69