Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails114078841Composite: proven not-prime with PRP testNo factors below 277TF target 276P-1B1 = 512000B2 = 19320000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92022-11-28RadosHordosCZ7B45C067903A5DE37862173113HistoryDateUserTypeResult2022-11-28Madeline Willoughby-KhanCERTProof certified good2022-11-28RadosHordosCZC-PRP7B45C067903A5DE3 Proof Certified Good Proof Power: 92022-04-06Ryan PropperNF-PM1B1=512000, B2=193200002021-09-09burkhajoNFno factor TF: 76-772021-04-18ZenzomaNFno factor TF: 75-762021-04-05Knut Andreas BrungotNFno factor TF: 74-752020-08-03burkhajoNFno factor TF: 73-742020-04-22SRBaseNFno factor TF: 72-732019-01-15Niels_Mache_NextcloudNFno factor TF: 71-722015-05-01Earle LoweNFno factor TF: 70-712015-03-27Earle LoweNFno factor TF: 69-702015-03-16Earle LoweNFno factor TF: 68-692015-03-09g0bNFno factor TF: 67-682014-07-29jfarekNFno factor TF: 66-672012-06-10Torchwood InstituteNFno factor TF: 65-662010-10-01vapaddyNFno factor TF: 64-652010-05-06ramgeisNFno factor TF: 63-64