All the known Stern primes have more efficient Waring representations than their Goldbach representations would suggest.
Prime Minister | Prime Minister of the United Kingdom | Prime Minister of Canada | Prime Minister of Australia | prime minister | Howard Stern | Isaac Stern | Stern | Prime Minister of India | Prime Minister of Japan | Prime Minister of Israel | The Howard Stern Show | Prime Minister of Singapore | Prime Minister of Malaysia | Prime Minister of Pakistan | Prime minister | Deputy Prime Minister | Stern (magazine) | Prime Minister of New Zealand | David Stern | New York University Stern School of Business | prime time | Mike Stern | Prime Suspect | Prime Minister of Italy | Optimus Prime | Daniel Stern | Prime Suspect (UK TV series) | Prime Minister of Spain | Prime Minister's Office |