



from maths.prime_check import is_prime






def     __a					(		__UpperCAmelCase       ):
 if not isinstance(__UpperCAmelCase							,  __UpperCAmelCase       ):
  a__												= f"Input value of [number={number}] must be an integer"
  raise TypeError(__UpperCAmelCase       )
 if is_prime(__UpperCAmelCase       ) and is_prime(number + 2       ):
  return number + 2
 else:
  return -1


if __name__ == "__main__":
     import doctest

     doctest.testmod()










a_      :      str    =     6_55_21






def     __a					(		__UpperCAmelCase       ):
 a__												= 1
 a__												= 0
 for plain_chr in plain_text:
  a__												= (a + ord(__UpperCAmelCase       )) % MOD_ADLER
  a__												= (b + a) % MOD_ADLER
 return (b << 16) | a





