Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails112762357Composite: proven not-prime with PRP testNo factors below 277TF target 276P-1B1 = 515000B2 = 19016000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92022-11-20RadosHordosCZ39A4312E5B6773397974354413HistoryDateUserTypeResult2022-11-20Massimo Cappelli (ik5pwa)CERTProof certified good2022-11-20RadosHordosCZC-PRP39A4312E5B677339 Proof Certified Good Proof Power: 92022-03-27Ryan PropperNF-PM1B1=515000, B2=190160002020-12-29arpcarNFno factor TF: 76-772020-11-28paulrectorNFno factor TF: 75-762020-11-26arpcarNFno factor TF: 74-752020-07-24RNutterNFno factor TF: 73-742020-04-21SRBaseNFno factor TF: 72-732015-02-16Ryan PropperNFno factor TF: 71-722015-02-16Ryan PropperNFno factor TF: 70-712015-02-16Ryan PropperNFno factor TF: 69-702015-02-09zulianNFno factor TF: 68-692015-02-08el groccoNFno factor TF: 67-682014-11-12KAMCOBILLNFno factor TF: 66-672012-06-02tscNFno factor TF: 65-662010-09-26Torchwood InstituteNFno factor TF: 64-652010-05-05sasaki3NFno factor TF: 63-64