Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332204381Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2860000B2 = 75075000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82025-06-24JOHNRDCD4A9F7E89D4DD0912736203013HistoryDateUserTypeResult2025-06-27KrieselCERTProof certified good2025-06-24JOHNRDC-PRPCD4A9F7E89D4DD09 Proof Certified Good Proof Power: 82023-10-18James HeinrichNFno factor TF: 67-682020-09-21Albrecht HeefferNFno factor TF: 80-812020-09-10Albrecht HeefferNFno factor TF: 79-802016-10-04aurashiftNF-PM1B1=2860000, B2=75075000, E=122010-11-12TheJudgerNFno factor TF: 78-792010-11-12TheJudgerNFno factor TF: 77-782010-11-12TheJudgerNFno factor TF: 76-772010-11-12TheJudgerNFno factor TF: 75-762009-08-27Team_DeutschlandNFno factor TF: 74-752009-06-06Adrian PanasiukNFno factor TF: 73-742009-03-30S.AndrychukNFno factor TF: 72-732009-03-29S.AndrychukNFno factor TF: 71-722009-03-12Team_InspectorNFno factor TF: 70-712008-12-03Team_InspectorNFno factor TF: 69-702008-12-03Team_InspectorNFno factor TF: 68-69