Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332241307Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 5305000B2 = 5305000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82022-04-17ChelleE23F585013C2698E9094560513HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-18Mark RoseNFno factor TF: 80-812023-03-18Mark RoseNFno factor TF: 79-802022-04-23Team_InspectorCERTProof certified good2022-04-17ChelleC-PRPE23F585013C2698E Proof Certified Good Proof Power: 82020-08-08el groccoNFno factor TF: 78-792020-05-14Team_InspectorNFno factor TF: 77-782013-03-01SETIKAHNFno factor TF: 76-772012-12-17SETIKAHNF-PM1B1=53050002011-07-13SETIKAHNFno factor TF: 75-762011-06-04SETIKAHNFno factor TF: 74-752011-05-11Christian GeschwentnerNFno factor TF: 73-742011-04-28Christian GeschwentnerNFno factor TF: 72-732010-11-13Team_InspectorNFno factor TF: 71-722009-09-17Team_InspectorNFno factor TF: 70-712009-05-20Team_InspectorNFno factor TF: 69-702009-02-04Team_InspectorNFno factor TF: 68-69