Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332197171Composite: proven not-prime with PRP testNo factors below 282TF target 281P-1B1 = 3006000B2 = 687130920PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=112025-11-25DanB7F79E1211A5A02E0013HistoryDateUserTypeResult2025-11-25Siarhei P. 😜NF-PM1B1=3006000, B2=6871309202025-11-25Peter MayesCERTProof certified good2025-11-25DanBC-PRP7F79E1211A5A02E0 Proof Certified Good Proof Power: 112023-10-18James HeinrichNFno factor TF: 67-682020-08-02Albrecht HeefferNFno factor TF: 81-822020-08-01Albrecht HeefferNFno factor TF: 80-812020-07-31Albrecht HeefferNFno factor TF: 79-802013-03-22IEMNF-PM1B1=40900002011-02-19amphoriaNFno factor TF: 78-792011-02-19amphoriaNFno factor TF: 77-782011-02-19amphoriaNFno factor TF: 76-772011-02-19amphoriaNFno factor TF: 75-762009-09-22Grant McCrackenNFno factor TF: 74-752009-09-04Grant McCrackenNFno factor TF: 73-742009-06-20Gary HinesNFno factor TF: 72-732009-06-19Gary HinesNFno factor TF: 71-722008-10-16noobahoiNFno factor TF: 70-712008-10-10Team_InspectorNFno factor TF: 69-702008-10-08Team_InspectorNFno factor TF: 68-69