Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332290121Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 4305000B2 = 4305000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72022-06-10Simon Josefsson54853463FFCF85DF9052576613HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-21Mark RoseNFno factor TF: 80-812023-03-21Mark RoseNFno factor TF: 79-802022-07-07Jan S.CERTProof certified good2022-06-10Simon JosefssonC-PRP54853463FFCF85DF Proof Certified Good Proof Power: 72020-08-26el groccoNFno factor TF: 78-792017-05-18PhP71NF-PM1B1=43050002015-11-28srow7NFno factor TF: 77-782015-11-18srow7NFno factor TF: 76-772010-07-18rlakeNFno factor TF: 75-762010-01-02vats09NFno 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: 69-702009-08-27Team_InspectorNFno factor TF: 68-69