My First Large Prime Number

On 24th January 2025 my PC discovered a prime number large enough to be listed on PrimePages. The prime number is 3045 · 22129650 + 1, and you can see more details on this PrimePages link. The number has 641093 digits, so it’s not a megaprime (at least one million decimal digits). When it was added, it had an… Continue reading My First Large Prime Number