Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332263879Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2985000B2 = 78356250PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102025-02-12CasaPietraFF0FB6F04B0804A28273545113HistoryDateUserTypeResult2025-02-14S00030CERTProof certified good2025-02-12CasaPietraC-PRPFF0FB6F04B0804A2 Proof Certified Good Proof Power: 102023-10-18James HeinrichNFno factor TF: 67-682023-03-06Architects CubedNFno factor TF: 80-812023-03-04Architects CubedNFno factor TF: 79-802015-09-18-anonymous-NF-PM1B1=2985000, B2=78356250, E=62013-12-29Bill StaffenNFno factor TF: 78-792013-12-06Bill StaffenNFno factor TF: 77-782013-10-27Bill StaffenNFno factor TF: 76-772013-10-23Bill StaffenNFno factor TF: 75-762013-06-15Team_InspectorNFno factor TF: 74-752011-06-28Christian GeschwentnerNFno factor TF: 73-742011-06-20Christian GeschwentnerNFno factor TF: 72-732011-03-31Grant McCrackenNFno factor TF: 71-722011-03-29Grant McCrackenNFno factor TF: 70-712009-12-07Grant McCrackenNFno factor TF: 69-702009-05-29Team_InspectorNFno factor TF: 68-69