Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails84191113Composite: proven not-prime with PRP testNo factors below 276TF target 275P-1B1 = 670000B2 = 13065000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedPRP without proof (not generated)2018-12-24irowiki23408620903889964899766913VerifiedPRP without proof (not generated)2021-11-11ATH2340862090388996013HistoryDateUserTypeResult2021-11-11ATHC-PRP23408620903889962018-12-24irowikiC-PRP23408620903889962017-10-29bamNF-PM1B1=670000, B2=13065000, E=122017-04-19TheJudgerNFno factor TF: 74-752017-04-19TheJudgerNFno factor TF: 75-762017-03-14RichD0NFno factor TF: 73-742016-12-17Judge HaleNFno factor TF: 72-732014-03-11nate.andersNFno factor TF: 71-722014-03-11nate.andersNFno factor TF: 70-712014-03-11nate.andersNFno factor TF: 69-702014-02-24mgdavilaINENFno factor TF: 68-692014-02-16qwertyuio999NFno factor TF: 67-682014-02-13qwertyuio999NFno factor TF: 66-672012-08-05Carsten KossendeyNFno factor TF: 65-662010-12-07Architects CubedNFno factor TF: 64-65