Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails562643801Composite: proven not-prime with PRP testNo factors below 283TF target 283P-1B1 = 5220000B2 = 156600000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82023-03-17Kriesel45421F49BC518C7D22747075713HistoryDateUserTypeResult2023-03-23KrieselCERTProof certified good2023-03-17KrieselC-PRP45421F49BC518C7D Proof Certified Good Proof Power: 82020-10-02KrieselNF-PM1B1=5220000, B2=1566000002020-09-08KrieselNFno factor TF: 82-832020-09-08KrieselNFno factor TF: 80-812020-09-08KrieselNFno factor TF: 81-822020-09-04KrieselNFno factor TF: 78-792020-09-04KrieselNFno factor TF: 79-802020-09-04KrieselNFno factor TF: 75-762020-09-04KrieselNFno factor TF: 76-772020-09-04KrieselNFno factor TF: 77-782020-09-04KrieselNFno factor TF: 72-732020-09-04KrieselNFno factor TF: 73-742020-09-04KrieselNFno factor TF: 74-752020-09-04KrieselNFno factor TF: 71-722020-01-04sasakiNFno factor TF: 70-712018-11-04Niels_Mache_NextcloudNFno factor TF: 69-702018-06-16sasakiNFno factor TF: 68-692016-11-29sasakiNFno factor TF: 67-682015-11-04sasakiNFno factor TF: 66-672014-06-06sasakiNFno factor TF: 65-662011-04-28Architects CubedNFno factor TF: 64-652010-03-02Architects CubedNFno factor TF: 63-64