lucas.c - Discrete Weighted Transform, irrational base method for
              Lucas-Lehmer Mersenne test.
    References:
    Crandall R E and Fagin B 1994; "Discrete Weighted Transforms
            and Large-Integer Arithmetic," Math. Comp. 62, 205, 305-324
    Crandall R E 1995; "Topics in Advanced Scientific Computation,"
            TELOS/Springer-Verlag




I  did  the  Amiga  adaptation  after  some  optimizations (+15% in speed).
Please send me benchmarks. 


Usage : LucasXXX Mersenne_Exponent [VERBOSE]

Take a look at : http://www.mersenne.org/prime.htm

Thanks to Elmar Plischke, Thierry Sillis, Gérard Cornu.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  504     835  60.4% -lh5- 27cb Oct 10  1998 RINGARD/Lucas/Lucas.ReadMe
[generic]                12556   21144  59.4% -lh5- 2949 Oct 10  1998 RINGARD/Lucas/Lucas000
[generic]                11425   17808  64.2% -lh5- 1bdc Oct 10  1998 RINGARD/Lucas/Lucas020
[generic]                11425   17808  64.2% -lh5- 1bdc Oct 10  1998 RINGARD/Lucas/Lucas030
[generic]                11649   18136  64.2% -lh5- b033 Oct 10  1998 RINGARD/Lucas/Lucas040
[generic]                11472   17884  64.1% -lh5- 35e9 Oct 10  1998 RINGARD/Lucas/Lucas060
[generic]                18588   32684  56.9% -lh5- 2f7e Oct 10  1998 RINGARD/Lucas/LucasPPC
[generic]                23613   49666  47.5% -lh5- 2bdb Oct 10  1998 RINGARD/Lucas/LucasPPC_ELF
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         8 files  101232  175965  57.5%            Oct 13  1998