Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails139262933Composite: proven not-prime with PRP testNo factors below 280TF target 277P-1B1 = 1170000B2 = 1226374050PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72025-02-04NStorm1665A9CB6534CD21013HistoryDateUserTypeResult2025-02-04MariusCERTProof certified good2025-02-04NStormC-PRP1665A9CB6534CD21 Proof Certified Good Proof Power: 72025-02-01NStormNFno factor TF: 79-802025-01-29NStormNFno factor TF: 78-792025-01-20NStormNFno factor TF: 77-782024-09-22Luke DurantNF-PM1B1=1170000, B2=12263740502024-08-12Luke DurantNFno factor TF: 76-772024-07-17SRBaseNFno factor TF: 75-762023-01-16SRBaseNFno factor TF: 74-752022-03-19LordJuliusNFno factor TF: 62-632021-08-03SRBaseNFno factor TF: 73-742020-11-16SRBaseNFno factor TF: 72-732016-02-24Mihai PredaNFno factor TF: 71-722016-02-24Mihai PredaNFno factor TF: 70-712016-02-24Mihai PredaNFno factor TF: 69-702016-02-24Mihai PredaNFno factor TF: 68-692016-02-24Mihai PredaNFno factor TF: 67-682015-02-09vwflat4NFno factor TF: 66-672012-11-24RichardNFno factor TF: 65-662010-12-07RichardNFno factor TF: 64-652010-06-13Nathan EdingtonNFno factor TF: 63-642009-03-24Son JohanNFno factor TF: 57-602009-03-24Son JohanNFno factor TF: 61-622009-03-24Son JohanNFno factor TF: 60-61