Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332203873Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 4305000B2 = 4305000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72023-02-17Simon Josefsson944DD5D28133AD7913795141913HistoryDateUserTypeResult2023-10-18James HeinrichNFno factor TF: 67-682023-04-05Mark RoseNFno factor TF: 80-812023-04-05Mark RoseNFno factor TF: 79-802023-02-25KrieselCERTProof certified good2023-02-17Simon JosefssonC-PRP944DD5D28133AD79 Proof Certified Good Proof Power: 72022-11-16Naegi MakotoNFno factor TF: 78-792016-06-21ANONYMOUSNF-PM1B1=43050002015-06-05srow7NFno factor TF: 77-782014-11-04Team_InspectorNFno factor TF: 76-772011-02-09Sebastian HornbostelNFno factor TF: 75-762009-04-11dockmasterNFno factor TF: 74-752009-02-28dockmasterNFno factor TF: 73-742009-01-24dockmasterNFno factor TF: 72-732009-01-08dockmasterNFno factor TF: 71-722009-01-05dockmasterNFno factor TF: 70-712008-11-23Team_InspectorNFno factor TF: 69-702008-11-22Team_InspectorNFno factor TF: 68-69