Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails112956757Composite: proven not-prime with PRP testNo factors below 277TF target 276P-1B1 = 516000B2 = 19049000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92023-01-03RadosHordosCZA01C23D27EB651CB11025109413HistoryDateUserTypeResult2023-01-03curtiscCERTProof certified good2023-01-03RadosHordosCZC-PRPA01C23D27EB651CB Proof Certified Good Proof Power: 92022-03-28Ryan PropperNF-PM1B1=516000, B2=190490002021-04-02RNutterNFno factor TF: 76-772021-01-08arpcarNFno factor TF: 76-772020-09-26ktonyNFno factor TF: 75-762020-09-26ktonyNFno factor TF: 74-752020-06-10E.C.K@slingshot.co.nzNFno factor TF: 73-742020-03-31tscNFno factor TF: 72-732015-04-13Ilya AlexandrovNFno factor TF: 71-722015-04-13Ilya AlexandrovNFno factor TF: 70-712015-04-13Ilya AlexandrovNFno factor TF: 69-702015-04-13Ilya AlexandrovNFno factor TF: 68-692015-02-10el groccoNFno factor TF: 67-682013-10-11PEDNFno factor TF: 66-672012-06-03OS1NFno factor TF: 65-662010-09-27Torchwood InstituteNFno factor TF: 64-652010-05-10RichardNFno factor TF: 63-64