Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails625964951Composite: proven not-prime with PRP testNo factors below 284TF target 283P-1B1 = 2050000B2 = 84000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102021-11-30Kriesel0FE5CC9BD661C4BF013HistoryDateUserTypeResult2022-01-03KrieselCERTProof certified good2021-11-30KrieselC-PRP0FE5CC9BD661C4BF Proof Certified Good Proof Power: 102020-10-29KrieselNF-PM1B1=2050000, B2=840000002020-10-12KrieselNFno factor TF: 83-842020-10-12KrieselNFno factor TF: 82-832020-10-12KrieselNFno factor TF: 81-822020-10-12KrieselNFno factor TF: 80-812020-10-12KrieselNFno factor TF: 79-802020-10-12KrieselNFno factor TF: 78-792020-10-12KrieselNFno factor TF: 77-782020-10-12KrieselNFno factor TF: 76-772020-10-12KrieselNFno factor TF: 75-762020-10-12KrieselNFno factor TF: 74-752020-10-12KrieselNFno factor TF: 73-742020-10-12KrieselNFno factor TF: 72-732020-10-12KrieselNFno factor TF: 71-722020-09-30YxinityNFno factor TF: 71-722020-06-03SRBaseNFno factor TF: 70-712018-09-30Niels_Mache_NextcloudNFno factor TF: 69-702017-03-24sasakiNFno factor TF: 68-692017-01-12sasakiNFno factor TF: 67-682014-04-08sasakiNFno factor TF: 65-67