Exponent Range: to+ above minimum exponent Output results in HTML format Output results in text-only format Output results in plain-text format Show full details (current assignment, history, LL residues) Include full ECM history (every "NF-ECM" result, slow) Include ancient history logs (1997-2007, slow) Include expired assignments Show software version in historyGet statusMnStatusDetails120233761TFNo factors below 277TF target 277 P-1B1 = 831000B2 = 202519350 PRPStatusDateUserResidueShiftTypeBasecompositeVerified2024-02-20Dmitry Bolshakov12FFB41FCABD29764961580013 HistoryDateUserTypeResult2024-02-25NumberwangCERTPRP CertificationCERT proof power = 8Proof certified good2024-02-20Dmitry BolshakovC-PRP12FFB41FCABD2976PRP proof power = 8PRP: VerifiedProof certified good2023-11-14Bricyn JamesonNF-PM1B1=831000, B2=2025193502022-06-11Zhang RuichongNFno factor from 2^76 to 2^772021-07-09KrieselNFno factor from 2^75 to 2^762016-01-22endless_mikeNFno factor from 2^74 to 2^752016-01-22endless_mikeNFno factor from 2^71 to 2^722016-01-22dbaughNFno factor from 2^73 to 2^742016-01-22dbaughNFno factor from 2^72 to 2^732016-01-18flogvitNFno factor from 2^70 to 2^712016-01-18dbaughNFno factor from 2^71 to 2^722015-11-12el groccoNFno factor from 2^69 to 2^702015-05-10Mihai PredaNFno factor from 2^68 to 2^692015-01-09caddrNFno factor from 2^67 to 2^682013-04-11E.LechnerNFno factor from 2^66 to 2^672012-08-09RichardNFno factor from 2^65 to 2^662010-10-18Charles A. MorrisNFno factor from 2^64 to 2^652010-05-22RichardNFno factor from 2^63 to 2^64