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 statusMnStatusDetails105420989Composite: proven not-prime with PRP test TFNo factors below 276TF target 276 P-1B1 = 700000B2 = 24000000 PRPStatusDateUserResidueShiftTypeBaseVerified2021-08-28Ben DeloE7FB843980724AC09462824413 HistoryDateUserTypeResult2021-09-02curtiscCERTPRP CertificationCERT proof power = 8Proof certified good2021-08-28Ben DeloC-PRPE7FB843980724AC0PRP proof power = 8PRP: VerifiedProof certified good2021-08-26KrieselNF-PM1B1=700000, B2=240000002021-03-28TheJudgerNFno factor from 2^75 to 2^762021-03-28TheJudgerNFno factor from 2^74 to 2^752019-12-24AyczlyNFno factor from 2^73 to 2^742019-12-24AyczlyNFno factor from 2^72 to 2^732019-01-29Niels_Mache_NextcloudNFno factor from 2^71 to 2^722014-05-07Andreas_TruetschNFno factor from 2^70 to 2^712013-09-20processinfoNFno factor from 2^69 to 2^702013-09-19processinfoNFno factor from 2^68 to 2^692013-09-09sannerud.comNFno factor from 2^67 to 2^682013-09-06sannerud.comNFno factor from 2^66 to 2^672012-05-12nextPrimeNFno factor from 2^65 to 2^662010-08-31Torchwood InstituteNFno factor from 2^64 to 2^652010-04-20lindedNFno factor from 2^63 to 2^64