Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332331421Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 100000B2 = 1000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82021-07-13ChelleF83E3AA8854DF89614983406813HistoryDateUserTypeResult2024-02-23Grant McCrackenNFno factor TF: 68-692023-10-18James HeinrichNFno factor TF: 67-682023-03-28Mark RoseNFno factor TF: 80-812023-03-28Mark RoseNFno factor TF: 79-802023-01-22Mark RoseNFno factor TF: 78-792021-07-13Ben DeloCERTProof certified good2021-07-13ChelleC-PRPF83E3AA8854DF896 Proof Certified Good Proof Power: 82021-05-25Jon PaceNFno factor TF: 77-782020-08-01Andrew BNFno factor TF: 76-772019-11-25MadPoo 🙂NF-PM1B1=100000, B2=10000002019-04-30MadPoo 🙂NF-PM1B1=1000002016-03-17Team_InspectorNFno factor TF: 75-762014-04-21Preben SNFno factor TF: 74-752013-11-30Team_InspectorNFno factor TF: 73-742013-01-18LaurVNFno factor TF: 72-732012-07-15Grant McCrackenNFno factor TF: 71-722011-04-12Grant McCrackenNFno factor TF: 70-712010-12-29SunfishNFno factor TF: 69-702009-11-15Grant McCrackenNFno factor TF: 68-69