Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails137287729Composite: proven not-prime with PRP testNo factors below 277TF target 277P-1B1 = 676000B2 = 31127040PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92025-01-12Samuel SchmidtA5ADE429CD1E98D73161109413HistoryDateUserTypeResult2025-01-12COMPUTRON9001CERTProof certified good2025-01-12Samuel SchmidtC-PRPA5ADE429CD1E98D7 Proof Certified Good Proof Power: 92024-09-16Ryan PropperNF-PM1B1=676000, B2=311270402024-07-20Luke DurantNFno factor TF: 76-772024-07-08JacobZNFno factor TF: 75-762023-01-11SRBaseNFno factor TF: 74-752021-07-31SRBaseNFno factor TF: 73-742020-10-27SRBaseNFno factor TF: 72-732016-04-02Mihai PredaNFno factor TF: 71-722016-03-23Mihai PredaNFno factor TF: 70-712016-03-18dbaughNFno factor TF: 69-702016-02-27AK76NFno factor TF: 68-692016-02-19dbaughNFno factor TF: 67-682015-02-19rubikvn2100NFno factor TF: 66-672012-11-11ALSNFno factor TF: 65-662010-11-30OS1NFno factor TF: 64-652010-06-15RichardNFno factor TF: 63-64