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 statusMnStatusDetails128384209Composite: proven not-prime with PRP test TFNo factors below 277TF target 277 P-1B1 = 699000B2 = 54573420 PRPStatusDateUserResidueShiftTypeBaseVerified2024-08-11Luke Durant7F42138F2C50DF42013 HistoryDateUserTypeResult2024-08-11Luke DurantCERTPRP CertificationCERT proof power = 9Proof certified good2024-08-11Luke DurantC-PRP7F42138F2C50DF42PRP proof power = 9PRP: VerifiedProof certified good2024-07-28Ave MujicaNF-PM1B1=699000, B2=545734202023-01-19TravisJankNFno factor from 2^76 to 2^772023-01-16srow7NFno factor from 2^75 to 2^762022-12-24SRBaseNFno factor from 2^74 to 2^752015-10-26taffaNFno factor from 2^73 to 2^742015-10-26taffaNFno factor from 2^72 to 2^732015-10-26taffaNFno factor from 2^71 to 2^722015-10-26taffaNFno factor from 2^70 to 2^712015-10-26taffaNFno factor from 2^69 to 2^702015-10-26taffaNFno factor from 2^68 to 2^692015-10-25saffaNFno factor from 2^67 to 2^682015-01-13el groccoNFno factor from 2^66 to 2^672012-09-29soldcakeNFno factor from 2^65 to 2^662010-11-07Torchwood InstituteNFno factor from 2^64 to 2^652010-05-29Torchwood InstituteNFno factor from 2^63 to 2^64