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 statusMnStatusDetails127819801Composite: proven not-prime with PRP test TFNo factors below 277TF target 277 P-1B1 = 1114000B2 = 1466203200 PRPStatusDateUserResidueShiftTypeBaseVerified2024-09-01mewturn3625C05D90D7885210433266813 HistoryDateUserTypeResult2024-09-01AndrzejArminskiCERTPRP CertificationCERT proof power = 8Proof certified good2024-09-01mewturnC-PRP3625C05D90D78852PRP proof power = 8PRP: VerifiedProof certified good2024-07-21Luke DurantNF-PM1B1=1114000, B2=14662032002022-12-30TravisJankNFno factor from 2^76 to 2^772022-12-26Kevin JagetNFno factor from 2^75 to 2^762022-12-26Kevin JagetNFno factor from 2^74 to 2^752021-07-13SRBaseNFno factor from 2^73 to 2^742020-11-13SRBaseNFno factor from 2^72 to 2^732017-04-20JMGarciaNFno factor from 2^71 to 2^722016-10-06proxy2222NFno factor from 2^70 to 2^712016-09-20proxy2222NFno factor from 2^69 to 2^702016-03-05proxy2222NFno factor from 2^68 to 2^692015-10-03el groccoNFno factor from 2^67 to 2^682015-01-08vapaddyNFno factor from 2^66 to 2^672012-09-25OS1NFno factor from 2^65 to 2^662010-11-06Torchwood InstituteNFno factor from 2^64 to 2^652010-05-28-Anonymous-NFno factor from 2^63 to 2^64