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 statusMnStatusDetails115486451Composite: proven not-prime with PRP test TFNo factors below 277TF target 276 P-1B1 = 968000B2 = 77874030 PRPStatusDateUserResidueShiftTypeBaseVerified2024-01-03ky0urakuC9CC22BF56AEB7905082195213 HistoryDateUserTypeResult2024-01-04Li BinghuiCERTPRP CertificationCERT proof power = 9Proof certified good2024-01-03ky0urakuC-PRPC9CC22BF56AEB790PRP proof power = 9PRP: VerifiedProof certified good2022-07-04Architects CubedNF-PM1B1=968000, B2=778740302021-08-01wombatmanNFno factor from 2^76 to 2^772021-06-02TheJudgerNFno factor from 2^75 to 2^762021-06-02TheJudgerNFno factor from 2^74 to 2^752020-11-08La GüiraNFno factor from 2^73 to 2^742020-04-24SRBaseNFno factor from 2^72 to 2^732015-07-17David HruskaNFno factor from 2^71 to 2^722015-06-06David HruskaNFno factor from 2^70 to 2^712015-03-06zulianNFno factor from 2^69 to 2^702015-03-06zulianNFno factor from 2^68 to 2^692015-02-26zulianNFno factor from 2^67 to 2^682014-11-27sasaki3NFno factor from 2^66 to 2^672012-06-20sasaki3NFno factor from 2^65 to 2^662010-10-06Thomas StorkNFno factor from 2^64 to 2^652010-05-08Torchwood InstituteNFno factor from 2^63 to 2^64