Table 5:  Determinate Symmetric Pseudoprimes Less Than 10^8
          Relative to f(x) = x^2 - 4x - 9

     N       factorization

    38503     (139)(277)
  (493697)    (17)(113)(257)
   597871     (547)(1093)
   973241     (233)(4177)
  1152271   C (43)(127)(211)
  1755001     (937)(1873)
  1987021     (997)(1993)
  2508013   C (53)(79)(599)
  2746589     (677)(4057)
  3057601   C (43)(211)(337)
  3264797     (467)(6991)
  3581761   C (29)(113)(1093)
  4082653     (1429)(2857)
  4119301     (829)(4969)
  4335241   C (53)(157)(521)
 (4567837)    (1069)(4273)
  4935701     (1283)(3847)
 (5293471)    (491)(10781)
  5968873   C (43)(127)(1093)
  6313681   C (11)(17)(19)(1777)
  6787327     (1303)(5209)
  6868261   C (43)(211)(757)
 (7689683)    (1013)(7591)
  8086231     (2011)(4021)
  8231653     (2029)(4057)
  8725753     (2089)(4177)
  8803961     (857)(10273)
  9006401     (1733)(5197)
  9080191     (2131)(4261)
 11415301     (1951)(5851)
 11921001   C (3)(29)(263)(521)
 13188319     (1483)(8893)
 13936105     (5)(41)(157)(433)
 14913391   C (43)(127)(2731)
 15247621   C (61)(181)(1381)
 15576571     (2791)(5581)
 15829633   C (43)(547)(673)
(16621697)    (3329)(4993)
 17316001   C (53)(157)(2081)
(17349307)    (2083)(8329)
 18307381   C (29)(61)(79)(131)
 19212821     (2531)(7591)
 20234341     (3181)(6361)
 20964961   C (17)(19)(47)(1381)
 24550241     (2861)(8581)
(27700609)    (53)(157)(3329)
 28302145     (5)(79)(137)(523)
 28406953     (3769)(7537)
 31918987     (139)(277)(829)
 31957351     (61)(139)(3769)
 34590403     (4159)(8317)
 35507749     (3769)(9421)
 37240921     (1693)(21997)
 39547171     (4447)(8893)
 40621591     (4507)(9013)
 40622401   C (17)(43)(61)(911)
 43838341     (3823)(11467)
 46633861     (3943)(11827)
 47131657     (3433)(13729)
 48481679     (2843)(17053)
 53711113   C (157)(313)(1093)
 54637831     (5227)(10453)
 60957361   C (61)(181)(5521)
 67194401     (4733)(14197)
 68462551     (5851)(11701)
 69139201     (4801)(14401)
 73981657     (3847)(19231)
 75151441   C (17)(19)(29)(71)(113)
 79348429     (3637)(21817)
 81376903     (6379)(12757)
 81954133     (5227)(15679)
 83966401   C (41)(43)(97)(491)
 85823401     (61)(601)(2341)
 89532271     (6691)(13381)
 90014653     (6709)(13417)
 90698401   C (103)(647)(1361)
 92645437     (4813)(19249)
 93869665     (5)(17)(29)(113)(337)
 94536001     (7)(19)(607)(1171)
 99830641     (53)(79)(113)(211)