Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails339552403Composite: 1 known prime factorTrial Factored to 276TF target 281FactoredFactorDigitsBitsDate644751894600153648309672375.82025-01-06 00:51:51HistoryDateUserTypeResult2025-01-06Ruslan BorisovFFactor: 64475189460015364830967 / TF: 75-762023-09-19Ruslan BorisovNFno factor TF: 74-752022-03-31SRBaseNFno factor TF: 73-742021-01-11SRBaseNFno factor TF: 72-732016-05-01Jacques MOLNENFno factor TF: 71-722016-05-01Jacques MOLNENFno factor TF: 70-712016-05-01Jacques MOLNENFno factor TF: 69-702015-08-04Jacques MOLNENFno factor TF: 67-692014-02-14HBendtzNFno factor TF: 65-672010-04-25Architects CubedNFno factor TF: 64-65