Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails764207281Composite: proven not-prime with PRP testNo factors below 285TF target 284P-1B1 = 6670000B2 = 200100000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92022-10-31KrieselCBF6A06CDE8F1A7B013HistoryDateUserTypeResult2022-12-17KrieselCERTProof certified good2022-10-31KrieselC-PRPCBF6A06CDE8F1A7B Proof Certified Good Proof Power: 92020-09-14KrieselNF-PM1B1=6670000, B2=2001000002020-09-01KrieselNFno factor TF: 83-842020-09-01KrieselNFno factor TF: 84-852020-09-01KrieselNFno factor TF: 82-832020-09-01KrieselNFno factor TF: 78-792020-09-01KrieselNFno factor TF: 79-802020-09-01KrieselNFno factor TF: 80-812020-09-01KrieselNFno factor TF: 81-822020-09-01KrieselNFno factor TF: 76-772020-09-01KrieselNFno factor TF: 77-782020-09-01KrieselNFno factor TF: 72-732020-09-01KrieselNFno factor TF: 73-742020-09-01KrieselNFno factor TF: 74-752020-09-01KrieselNFno factor TF: 75-762020-09-01KrieselNFno factor TF: 71-722020-06-09SRBaseNFno factor TF: 70-712015-12-19monstNFno factor TF: 66-702013-03-09america64NFno factor TF: 65-662011-07-06monstNFno factor TF: 64-652010-06-14Architects CubedNFno factor TF: 63-64