Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332243551Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 11000000B2 = 330000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92021-09-07Kriesel61EF1CA5D688FAAB013HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682021-09-13WeHoCERTProof certified good2021-09-07KrieselC-PRP61EF1CA5D688FAAB Proof Certified Good Proof Power: 92021-07-23KrieselNFno factor TF: 80-812021-07-23KrieselNFno factor TF: 79-802021-07-11KrieselNF-PM1B1=11000000, B2=3300000002021-06-29LOBESNFno factor TF: 78-792021-06-29LOBESNFno factor TF: 77-782015-08-19srow7NFno factor TF: 76-772011-03-31Sebastian HornbostelNFno factor TF: 75-762009-09-28cleel927NFno factor TF: 74-752009-07-15frankNFno factor TF: 73-742009-07-02frankNFno factor TF: 72-732009-06-19frankNFno factor TF: 71-722009-06-17frankNFno factor TF: 70-712009-06-11Team_InspectorNFno factor TF: 69-702009-02-09Team_InspectorNFno factor TF: 68-69