Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332280409Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 4305000B2 = 4305000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102025-06-29SmithMichae27CBC9E0F429ABA2529515657913HistoryDateUserTypeResult2025-06-29shawn197CERTProof certified good2025-06-29SmithMichae2C-PRP7CBC9E0F429ABA25 Proof Certified Good Proof Power: 102023-10-18James HeinrichNFno factor TF: 67-682023-04-13Mark RoseNFno factor TF: 80-812023-04-13Mark RoseNFno factor TF: 79-802023-03-16Team_InspectorNFno factor TF: 78-792018-01-29Lu HecaoNF-PM1B1=43050002015-11-27srow7NFno factor TF: 77-782015-11-17srow7NFno factor TF: 76-772013-02-23DaneelNFno factor TF: 75-762013-02-15DaneelNFno factor TF: 74-752013-02-10DaneelNFno factor TF: 73-742012-05-25Team_InspectorNFno factor TF: 72-732012-02-08Grant McCrackenNFno factor TF: 71-722011-06-17Grant McCrackenNFno factor TF: 70-712010-05-15SunfishNFno factor TF: 69-702009-07-11Team_InspectorNFno factor TF: 68-69