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 statusMnStatusDetails120877129Composite: proven not-prime with PRP test TFNo factors below 277TF target 277 P-1B1 = 1038000B2 = 1404858000 PRPStatusDateUserResidueShiftTypeBaseVerified2024-05-05Luke DurantAAA36C9F891FC2BE013 HistoryDateUserTypeResult2024-05-06PoaoCERTPRP CertificationCERT proof power = 9Proof certified good2024-05-05Luke DurantC-PRPAAA36C9F891FC2BEPRP proof power = 9PRP: VerifiedProof certified good2024-01-08Luke DurantNF-PM1B1=1038000, B2=14048580002022-06-20TheJudgerNFno factor from 2^76 to 2^772021-07-17TheJudgerNFno factor from 2^75 to 2^762021-07-17TheJudgerNFno factor from 2^74 to 2^752021-07-17TheJudgerNFno factor from 2^73 to 2^742020-10-23SRBaseNFno factor from 2^72 to 2^732015-06-06endless_mikeNFno factor from 2^71 to 2^722015-06-02SMoffatNFno factor from 2^70 to 2^712015-05-23SMoffatNFno factor from 2^69 to 2^702015-05-11Smok_bmv NFno factor from 2^68 to 2^692015-02-15caddrNFno factor from 2^67 to 2^682013-09-20E.LechnerNFno factor from 2^66 to 2^672012-08-14RichardNFno factor from 2^65 to 2^662010-10-20sasaki3NFno factor from 2^64 to 2^652010-05-17QubycNFno factor from 2^63 to 2^64