Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails338662843Composite: 1 known prime factorTrial Factored to 276TF target 281FactoredFactorDigitsBitsDate520971559851119716487032375.52025-01-22 02:41:12HistoryDateUserTypeResult2025-01-22Ruslan BorisovFFactor: 52097155985111971648703 / TF: 75-762023-09-01JacobZNFno factor TF: 74-752022-03-31SRBaseNFno factor TF: 73-742021-01-11SRBaseNFno factor TF: 72-732016-08-09Jacques MOLNENFno factor TF: 71-722016-08-09Jacques MOLNENFno factor TF: 70-712016-08-09Jacques MOLNENFno factor TF: 69-702015-07-25Jacques MOLNENFno factor TF: 67-692014-02-12HBendtzNFno factor TF: 65-672010-04-28Architects CubedNFno factor TF: 64-65