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 statusMnStatusDetails118542493Composite: proven not-prime with PRP test TFNo factors below 277TF target 276 P-1B1 = 941000B2 = 518035560 PRPStatusDateUserResidueShiftTypeBaseVerified2024-03-23ky0uraku6E1D51A81C0D68708743420513 HistoryDateUserTypeResult2024-03-23hordkhenCERTPRP CertificationCERT proof power = 9Proof certified good2024-03-23ky0urakuC-PRP6E1D51A81C0D6870PRP proof power = 9PRP: VerifiedProof certified good2023-07-22Simon JosefssonNF-PM1B1=941000, B2=5180355602021-12-13AerowNFno factor from 2^76 to 2^772021-07-04TheJudgerNFno factor from 2^75 to 2^762021-07-04TheJudgerNFno factor from 2^74 to 2^752019-07-03Niels_Mache_NextcloudNFno factor from 2^73 to 2^742017-03-06snme2pm1NFno factor from 2^72 to 2^732015-04-10caddrNFno factor from 2^71 to 2^722014-12-27snme2pm1NFno factor from 2^70 to 2^712014-08-16snme2pm1NFno factor from 2^69 to 2^702014-07-23snme2pm1NFno factor from 2^68 to 2^692014-07-02snme2pm1NFno factor from 2^67 to 2^682014-06-12snme2pm1NFno factor from 2^66 to 2^672012-07-25RichardNFno factor from 2^65 to 2^662010-10-16vapaddyNFno factor from 2^64 to 2^652010-05-15Nathan EdingtonNFno factor from 2^63 to 2^64