Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails84660361Composite: proven not-prime with PRP testNo factors below 276TF target 275P-1B1 = 705000B2 = 13395000PRPStatusProofDateUserResidueShiftTypeBaseBadPRP without proof (not generated)2019-01-13irowikiE308A9F84852A2835420688013VerifiedCertified GoodPower=82022-02-07ATHDF53268A90EBB62F013HistoryDateUserTypeResult2022-02-07phiberoptikCERTProof certified good2022-02-07ATHC-PRPDF53268A90EBB62F Proof Certified Good Proof Power: 82019-01-13irowikiC-PRPE308A9F84852A2832017-11-29manskyNF-PM1B1=705000, B2=133950002017-05-28TheJudgerNFno factor TF: 75-762017-05-18Brian BeuningNFno factor TF: 74-752017-05-05-anonymous-NFno factor TF: 73-742017-02-02Judge HaleNFno factor TF: 72-732017-02-02Judge HaleNFno factor TF: 71-722014-08-19SMoffatNFno factor TF: 70-712013-03-11ITSNFno factor TF: 69-702013-03-05ITSNFno factor TF: 68-692013-02-28ITSNFno factor TF: 67-682013-02-24ITSNFno factor TF: 66-672012-08-19Carsten KossendeyNFno factor TF: 65-662010-12-24Architects CubedNFno factor TF: 64-65