Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332643989Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2494000B2 = 2494000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102021-07-17Juza898BF87C0AA36C027521769493813HistoryDateUserTypeResult2023-08-22Juza89NF-PM1B1=24940002023-02-02Mark RoseNFno factor TF: 80-812023-02-02Mark RoseNFno factor TF: 79-802023-02-02Mark RoseNFno factor TF: 78-792023-02-02Mark RoseNFno factor TF: 77-782021-07-17curtiscCERTProof certified good2021-07-17Juza89C-PRP8BF87C0AA36C0275 Proof Certified Good Proof Power: 102021-04-05Juza89NF-PM1B1=24940002020-10-09bayanneNFno factor TF: 76-772020-05-29bayanneNFno factor TF: 75-762016-03-10srow7NFno factor TF: 74-752015-07-24James HeinrichNFno factor TF: 73-742013-09-16america64NFno factor TF: 72-732013-03-10LaurVNFno factor TF: 71-722013-01-30LaurVNFno factor TF: 70-712012-03-31LaurVNFno factor TF: 69-702012-03-31LaurVNFno factor TF: 67-692010-10-25Team_InspectorNFno factor TF: 66-67