Optimize C extension with binary integer conversion#29
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Replace string-based conversion between Python integers and GMP mpz_class with direct binary conversion using mpz_export/mpz_import and Python's _PyLong_FromByteArray/_PyLong_AsByteArray. Benefits: - Faster: binary conversion vs string parsing - Cleaner: removes the sys.set_int_max_str_digits(0) workaround - No longer triggers Python 3.11+ integer string conversion limits
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Replace string-based conversion between Python integers and GMP mpz_class with direct binary conversion using mpz_export/mpz_import and Python's _PyLong_FromByteArray/_PyLong_AsByteArray.
Benefits: