Thank you to Adrien-Marie Legendre for his symbol

Okay. Let’s say you want to determine the square root of 16. Well, that’s easy … as the answer is 4. But now, what is the square root of this:


Ans: 2476168101441297080746512578325117519920374855425678540834L




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Prof Bill Buchanan OBE

Prof Bill Buchanan OBE

Professor Cryptography. Serial innovator. Believer in fairness, justice & freedom. EU Citizen in heart. Living by the sea. Old World Breaker. New World Creator.

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