Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332697173Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 2612000B2 = 101570000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=72021-07-04Simon Josefsson0928CE2E94D8985D5691519013HistoryDateUserTypeResult2023-03-26Mark RoseNFno factor TF: 80-812023-03-14Mark RoseNFno factor TF: 79-802023-02-27Mark RoseNFno factor TF: 78-792023-02-27Mark RoseNFno factor TF: 77-782021-07-05xyuzyzCERTProof certified good2021-07-04Simon JosefssonC-PRP Proof Certified Good Proof Power: 72021-05-05Simon JosefssonNF-PM1B1=2612000, B2=1015700002020-10-21el groccoNFno factor TF: 76-772020-06-18bayanneNFno factor TF: 75-762016-04-04srow7NFno factor TF: 74-752015-07-18srow7NFno factor TF: 73-742014-02-19bayanneNFno factor TF: 72-732013-03-13LaurVNFno factor TF: 71-722013-01-31LaurVNFno factor TF: 70-712012-07-15LaurVNFno factor TF: 69-702012-04-12LaurVNFno factor TF: 67-692010-11-12Team_InspectorNFno factor TF: 66-67