Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails84604309Composite: proven not-prime with PRP testNo factors below 276TF target 275P-1B1 = 675000B2 = 13331250PRPStatusProofDateUserResidueShiftTypeBaseVerifiedPRP without proof (not generated)2019-04-22Kriesel9CBFA2B581FACF186262278213VerifiedPRP without proof (not generated)2021-11-14PED9CBFA2B581FACF188100947413HistoryDateUserTypeResult2021-11-14PEDC-PRP9CBFA2B581FACF182019-04-27ATHNFno factor TF: 63-642019-04-27ATHNFno factor TF: 1-632019-04-22KrieselC-PRP9CBFA2B581FACF182017-11-19TheJudgerNF-PM1B1=675000, B2=13331250, E=122017-05-14TheJudgerNFno factor TF: 74-752017-05-14TheJudgerNFno factor TF: 75-762017-02-15-anonymous-NFno factor TF: 73-742017-02-15-anonymous-NFno factor TF: 71-722017-02-15-anonymous-NFno factor TF: 72-732014-09-27SMoffatNFno factor TF: 70-712013-03-19ITSNFno factor TF: 69-702013-03-01ITSNFno factor TF: 68-692013-02-25ITSNFno factor TF: 67-682013-02-20SMoffatNFno factor TF: 66-672012-08-28Carsten KossendeyNFno factor TF: 65-662010-12-04Architects CubedNFno factor TF: 64-65