Primitive::Asymmetric::Cipher::RSA's IntegerRSACorrectKeyGen property take an extraordinarily long time to :check

[RyanGlScott]

If you attempt to :check the properties in Primitive::Asymmetric::Cipher::RSA, it will take an extremely long to complete:

$ ~/Software/cryptol-3.2.0/bin/cryptol Primitive/Asymmetric/Cipher/RSA.cry -c ":check"
Loading module Cryptol
Loading module Common::bv
Loading module Common::mod_arith
Loading module Primitive::Asymmetric::Cipher::RSA
property I2OSConversionCorrect Showing a specific instance of polymorphic result:
  * Using '1' for signature variable 'xLen'
Using random testing.
Testing... Passed 100 tests.
Expected test coverage: 32.39% (83 of 256 values)
property RSACorrect Showing a specific instance of polymorphic result:
  * Using '1' for signature variable 'K'
Using exhaustive testing.
Testing... ERROR for the following inputs:
RSACorrect 0x0 0x0 0x1 0x0 ~> ERROR
Run-time error: ciphertext representative out of range
-- Backtrace --
Cryptol::error called at Primitive/Asymmetric/Cipher/RSA.cry:39:50--39:55
Primitive::Asymmetric::Cipher::RSA::RSADP called at Primitive/Asymmetric/Cipher/RSA.cry:45:64--45:69
(Cryptol::==) called at Primitive/Asymmetric/Cipher/RSA.cry:45:33--45:104
(Cryptol::==>) called at Primitive/Asymmetric/Cipher/RSA.cry:45:33--45:104
Primitive::Asymmetric::Cipher::RSA::RSACorrect
<interactive>::it
property testsPass Using exhaustive testing.
Testing... Passed 1 tests.
Q.E.D.
property IntegerRSACorrectKeyGen Using random testing.
Testing...

Specifically, the IntegerRSACorrectKeyGen property seems to take well over an hour to :check. (I did not attempt to wait for the tests to complete after that.)