Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332311183Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3615000B2 = 3615000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72021-11-14Simon Josefsson93897B72B999618F11609776413HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-03-13Mark RoseNFno factor TF: 80-812021-11-18ATHCERTProof certified good2021-11-14Simon JosefssonC-PRP Proof Certified Good Proof Power: 72018-08-01ANONYMOUSNF-PM1B1=36150002017-11-21Yaroslav BerezhkoNFno factor TF: 76-802015-11-07Team_InspectorNFno factor TF: 75-762015-01-22Team_InspectorNFno factor TF: 74-752013-08-02Team_InspectorNFno factor TF: 73-742013-01-15LaurVNFno factor TF: 72-732012-02-22Grant McCrackenNFno factor TF: 71-722011-06-18Grant McCrackenNFno factor TF: 70-712010-06-01SunfishNFno factor TF: 69-702009-08-13Team_InspectorNFno factor TF: 68-69