Bit late to the party here, but this is why I wrote <a href="https:&#x2F;&#x2F;2ton.com.au&#x2F;dhtool&#x2F;" rel="nofollow">https:&#x2F;&#x2F;2ton.com.au&#x2F;dhtool&#x2F;</a> ... I have 48 CPU cores still dedicated to constantly generating safe primes and generators (have amassed a huge number of 2k, 3k, 4k and 8k DH parameters if anyone&#x27;s interested)<p>Any of the sizes&#x27; most recent 128 parameters can be downloaded in SSH moduli format, e.g. <a href="https:&#x2F;&#x2F;2ton.com.au&#x2F;dhparam&#x2F;4096&#x2F;ssh" rel="nofollow">https:&#x2F;&#x2F;2ton.com.au&#x2F;dhparam&#x2F;4096&#x2F;ssh</a>