Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332201689Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 5670000B2 = 5670000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=82022-10-25ChelleA0A3751BEF2DFD0726828703713HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682022-11-08Naegi MakotoCERTProof certified good2022-10-25ChelleC-PRPA0A3751BEF2DFD07 Proof Certified Good Proof Power: 82020-09-14Albrecht HeefferNFno factor TF: 80-812020-09-10Albrecht HeefferNFno factor TF: 79-802013-07-05Bill StaffenNFno factor TF: 78-792013-07-05Bill StaffenNFno factor TF: 77-782009-12-13Net_ForceNFno factor TF: 76-772009-11-08Net_ForceNFno factor TF: 75-762009-10-24Net_ForceNF-PM1B1=56700002009-05-11Net_ForceNFno factor TF: 74-752009-05-03Net_ForceNFno factor TF: 73-742009-04-30Net_ForceNFno factor TF: 72-732009-04-27Net_ForceNFno factor TF: 71-722009-02-21Team_InspectorNFno factor TF: 70-712008-11-14Team_InspectorNFno factor TF: 69-702008-11-13Team_InspectorNFno factor TF: 68-69