Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails137146637Composite: proven not-prime with PRP testNo factors below 277TF target 277P-1B1 = 1172000B2 = 1306344600PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82025-02-06Samuel SchmidtCCAF8E717311F3D82229950213VerifiedCertified GoodPower=102025-02-16BlueBoxCCAF8E717311F3D82544966113HistoryDateUserTypeResult2025-02-17Samarth HiremathCERTProof certified good2025-02-16BlueBoxC-PRPCCAF8E717311F3D8 Proof Certified Good Proof Power: 102025-02-06garoCERTProof certified good2025-02-06Samuel SchmidtC-PRPCCAF8E717311F3D8 Proof Certified Good Proof Power: 82024-10-22Luke DurantNF-PM1B1=1172000, B2=13063446002024-09-29Architects CubedNFno factor TF: 76-772024-08-26Architects CubedNFno factor TF: 75-762023-01-11SRBaseNFno factor TF: 74-752021-07-31SRBaseNFno factor TF: 73-742020-10-23SRBaseNFno factor TF: 72-732016-03-05Andreas_TruetschNFno factor TF: 71-722016-02-25guruNFno factor TF: 70-712016-02-25guruNFno factor TF: 69-702016-02-25guruNFno factor TF: 68-692016-02-19dbaughNFno factor TF: 67-682015-02-02aurashiftNFno factor TF: 66-672012-11-10Gordon SpenceNFno factor TF: 65-662010-11-30sasaki3NFno factor TF: 64-652010-06-10sasaki3NFno factor TF: 63-64