8 lines
436 B
Markdown
8 lines
436 B
Markdown
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The first known prime found to exceed one million digits was discovered in 1999,
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and is a Mersenne prime of the form `2^6972593?1`;
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it contains exactly 2,098,960 digits.
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Subsequently other Mersenne primes, of the form `2^p?1`, have been found which contain more digits.
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However, in 2004 there was found a massive non-Mersenne prime which contains 2,357,207 digits: `28433*2^7830457+1`.
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Find the last ten digits of this prime number.
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