I don't know how to contact you.
So I could only pre this to report this bug.
Found on RSA-Tool II v1.10,
When Keysize(bits) is between 513 to 544, RSA-Test is always error.
for example,Set Keysize 530, Generate keys and Test,and you will see.
But When Keysize is 512,or 545,or anthoer size, it's OK.