+## Revision 1.71 2004/03/27 17:54:11 mdw
+## Standard curves and curve checking.
+##
+## Revision 1.70 2004/03/27 00:04:46 mdw
+## Implement efficient reduction for pleasant-looking primes.
+##
+## Revision 1.69 2004/03/23 15:19:32 mdw
+## Test elliptic curves more thoroughly.
+##
+## Revision 1.68 2004/03/21 23:03:30 mdw
+## Distribute headers properly.
+##