Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails137282953Composite: proven not-prime with PRP testNo factors below 277TF target 277P-1B1 = 1192000B2 = 1466408790PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92025-01-07ky0urakuBAAEF27A3943849E7911326913HistoryDateUserTypeResult2025-01-07voidfCERTProof certified good2025-01-07ky0urakuC-PRPBAAEF27A3943849E Proof Certified Good Proof Power: 92024-09-16Luke DurantNF-PM1B1=1192000, B2=14664087902024-07-28TheJudgerNFno factor TF: 76-772024-07-26JacobZNFno factor TF: 75-762023-01-11SRBaseNFno factor TF: 74-752016-03-27taffaNFno factor TF: 73-742016-03-27taffaNFno factor TF: 72-732016-03-27taffaNFno factor TF: 71-722016-03-27taffaNFno factor TF: 70-712016-03-25dbaughNFno factor TF: 69-702016-02-25AK76NFno factor TF: 68-692016-02-19dbaughNFno factor TF: 67-682015-03-12rubikvn2100NFno factor TF: 66-672012-11-11sasaki3NFno factor TF: 65-662010-11-30Thomas StorkNFno factor TF: 64-652010-06-10Torchwood InstituteNFno factor TF: 63-64