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Prime Summations

 Published on Friday, 27th August 2004, 06:00 pm; Solved by 22053;
Difficulty level: 4

Problem 77

It is possible to write ten as the sum of primes in exactly five different ways:

$$\begin{align} &7 + 3\\ &5 + 5\\ &5 + 3 + 2\\ &3 + 3 + 2 + 2\\ &2 + 2 + 2 + 2 + 2 \end{align}$$

What is the first value which can be written as the sum of primes in over five thousand different ways?