Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332686709Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2612000B2 = 101567000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72021-07-31Simon Josefsson6CF012099B53E40210602877413HistoryDateUserTypeResult2023-03-25Mark RoseNFno factor TF: 80-812023-03-14Mark RoseNFno factor TF: 79-802023-02-27Mark RoseNFno factor TF: 78-792023-02-27Mark RoseNFno factor TF: 77-782021-08-01Juza89CERTProof certified good2021-07-31Simon JosefssonC-PRP6CF012099B53E402 Proof Certified Good Proof Power: 72021-04-27Simon JosefssonNF-PM1B1=2612000, B2=1015670002020-10-09Architects CubedNFno factor TF: 76-772020-06-11bayanneNFno factor TF: 75-762016-03-31srow7NFno factor TF: 74-752015-07-14srow7NFno factor TF: 73-742014-02-04LaurVNFno factor TF: 72-732013-03-13LaurVNFno factor TF: 71-722013-01-30LaurVNFno factor TF: 70-712012-07-10LaurVNFno factor TF: 69-702012-04-12LaurVNFno factor TF: 67-692010-11-10Team_InspectorNFno factor TF: 66-67