Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332327209Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3345000B2 = 98677500PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72026-02-07mbo19831FFD006AD47FE66E18540893013HistoryDateUserTypeResult2026-02-08KrieselCERTProof certified good2026-02-07mbo1983C-PRP Proof Certified Good Proof Power: 72024-02-21Grant McCrackenNFno factor TF: 68-692023-10-18James HeinrichNFno factor TF: 67-682023-01-28Mark RoseNFno factor TF: 80-812023-01-28Mark RoseNFno factor TF: 79-802022-11-19Naegi MakotoNFno factor TF: 78-792021-05-23Jon PaceNFno factor TF: 77-782014-10-18-anonymous-NFno factor TF: 76-772014-09-13-anonymous-NF-PM1B1=3345000, B2=986775002014-06-24-anonymous-NFno factor TF: 75-762014-04-19Preben SNFno factor TF: 74-752013-12-21Team_InspectorNFno factor TF: 73-742013-01-17LaurVNFno factor TF: 72-732012-06-27Grant McCrackenNFno factor TF: 71-722011-05-02Grant McCrackenNFno factor TF: 70-712010-12-11SunfishNFno factor TF: 69-702010-03-29Grant McCrackenNFno factor TF: 68-69