Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails857463389Composite: 1 known prime factorTrial Factored to 275TF target 285FactoredFactorDigitsBitsDate252686508441734146243212374.42024-06-19 06:47:52HistoryDateUserTypeResult2025-05-16GregFFactor: 25268650844173414624321 / TF: 74-752024-06-19SRBaseFFactor: 25268650844173414624321 / TF: 74-75*2022-12-12SRBaseNFno factor TF: 73-742021-06-12SRBaseNFno factor TF: 72-732020-10-14SRBaseNFno factor TF: 71-722019-03-18srow7NFno factor TF: 70-712016-12-20ramgeisNFno factor TF: 68-702015-09-07sasakiNFno factor TF: 67-682015-03-02sasakiNFno factor TF: 66-672012-04-08bradypeNFno factor TF: 65-662012-04-08bradypeNFno factor TF: 64-652010-08-02lindedNFno factor TF: 63-64