Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332258503Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 1662000B2 = 128510580PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72023-08-16Simon Josefsson1C7CBF48ED8A8DBF20475796613HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-09-18KrieselCERTProof certified good2023-08-16Simon JosefssonC-PRP1C7CBF48ED8A8DBF Proof Certified Good Proof Power: 72023-06-12JacobZNF-PM1B1=1662000, B2=1285105802023-04-11Mark RoseNFno factor TF: 80-812023-04-07Team_InspectorNFno factor TF: 79-802013-11-01Bill StaffenNFno factor TF: 78-792013-10-31Bill StaffenNFno factor TF: 77-782013-10-31Bill StaffenNFno factor TF: 76-772013-02-26FreelancerJNFno factor TF: 75-762013-01-10LaurVNFno factor TF: 74-752012-01-14Team_InspectorNFno factor TF: 73-742011-04-12Team_InspectorNFno factor TF: 72-732011-04-09Team_InspectorNFno factor TF: 71-722011-02-21Christian GeschwentnerNFno factor TF: 70-712009-09-19Team_InspectorNFno factor TF: 69-702009-05-21Team_InspectorNFno factor TF: 68-69