Updated to save Res2048 before PRP cofactor test. Fixes #25 (#26) #127

Job	Run time
AddressSanitizer Windows	29m 39s
Clang-Tidy	5m 42s
AddressSanitizer macOS	13m 34s
AddressSanitizer Linux (gcc)	16m 41s
AddressSanitizer Linux (clang)	48m 24s
Cppcheck	5m 6s
GCC analyzer	15m 21s
Mlucas Linux (ubuntu-20.04, gcc)	42m 31s
Mlucas macOS (macos-11)	1h 7m 20s
Mlucas Linux (ubuntu-20.04, clang)	36m 55s
ShellCheck	4s
ThreadSanitizer Linux (clang)	44s
Mlucas Linux (ubuntu-22.04, gcc)	40m 27s
Mlucas macOS (macos-12)	1h 13m 11s
Mlucas Linux (ubuntu-22.04, clang)	38m 55s
Mlucas macOS (macos-13)	35m 49s
ThreadSanitizer macOS	0s
Windows (gcc)	18m 9s
Mlucas macOS (macos-14)	49m 45s
Windows (clang)	14m 1s
	9h 12m 18s

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