Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332259079Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 3684000B2 = 245173830PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92025-10-27yasensiyo9CA88ECCB7C94598013HistoryDateUserTypeResult2025-12-10KrieselNF-PM1B1=3684000, B2=2451738302025-11-25KrieselCERTProof certified good2025-10-27yasensiyoC-PRP9CA88ECCB7C94598 Proof Certified Good Proof Power: 92023-10-18James HeinrichNFno factor TF: 67-682023-03-08JacobZNF-PM1B1=2000000, B2=2275860722022-12-30Mark RoseNFno factor TF: 80-812022-12-30Mark RoseNFno factor TF: 79-802022-02-06techn1ciaNNFno factor TF: 78-792021-08-09Jon PaceNFno factor TF: 77-782015-08-27srow7NFno factor TF: 76-772014-12-25Team_InspectorNFno factor TF: 75-762013-01-10LaurVNFno factor TF: 74-752011-12-29Team_InspectorNFno factor TF: 73-742011-06-02Team_InspectorNFno factor TF: 72-732011-05-04Team_InspectorNFno factor TF: 71-722011-02-23Christian GeschwentnerNFno factor TF: 70-712009-09-25Team_InspectorNFno factor TF: 69-702009-05-23Team_InspectorNFno factor TF: 68-69