Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails112185361Composite: proven not-prime with PRP testNo factors below 277TF target 276P-1B1 = 512000B2 = 19310000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102023-04-03RadosHordosCZ5BDDC68A3603BDAF1412837413HistoryDateUserTypeResult2023-04-03curtiscCERTProof certified good2023-04-03RadosHordosCZC-PRP5BDDC68A3603BDAF Proof Certified Good Proof Power: 102022-04-21Ryan PropperNF-PM1B1=512000, B2=193100002021-01-06arpcarNFno factor TF: 76-772020-12-04arpcarNFno factor TF: 75-762020-11-16arpcarNFno factor TF: 74-752020-06-14Knut Andreas BrungotNFno factor TF: 73-742020-04-20SRBaseNFno factor TF: 72-732019-01-05Niels_Mache_NextcloudNFno factor TF: 71-722014-11-15shaugeNFno factor TF: 70-712014-11-15shaugeNFno factor TF: 69-702014-11-15shaugeNFno factor TF: 68-692014-11-15shaugeNFno factor TF: 67-682013-10-09CSLatDDNFno factor TF: 66-672012-07-30lindeeNFno factor TF: 65-662010-09-24I2NM2NFno factor TF: 64-652010-05-04sasaki3NFno factor TF: 63-64