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 statusMnStatusDetails120014387Composite: proven not-prime with PRP test TFNo factors below 277TF target 277 P-1B1 = 935000B2 = 525623670 PRPStatusDateUserResidueShiftTypeBaseVerified2024-04-22Ruslan BorisovDB03238DBFE087A49650745313 HistoryDateUserTypeResult2024-06-22Jarod McClintockNFno factor from 2^72 to 2^732024-04-22willawogaCERTPRP CertificationCERT proof power = 10Proof certified good2024-04-22Ruslan BorisovC-PRPDB03238DBFE087A4PRP proof power = 10PRP: VerifiedProof certified good2023-10-31Simon JosefssonNF-PM1B1=935000, B2=5256236702022-05-22TheJudgerNFno factor from 2^76 to 2^772021-07-11TheJudgerNFno factor from 2^75 to 2^762021-07-11TheJudgerNFno factor from 2^74 to 2^752021-05-03Richard ThomasNFno factor from 2^73 to 2^742019-05-14ConductorNFno factor from 2^72 to 2^732012-03-26UlyssesNFno factor from 2^71 to 2^722012-03-24UlyssesNFno factor from 2^70 to 2^712012-03-21UlyssesNFno factor from 2^69 to 2^702012-03-16UlyssesNFno factor from 2^68 to 2^692012-03-14UlyssesNFno factor from 2^67 to 2^682012-03-09UlyssesNFno factor from 2^66 to 2^672012-02-29UlyssesNFno factor from 2^65 to 2^662010-10-19RichardNFno factor from 2^64 to 2^652010-01-16carlos56NFno factor from 2^63 to 2^64