Apery

cannot be written as a fraction—a claim that had eluded mathematicians for centuries.

Fellow mathematicians, including Henri Cohen and Alfred van der Poorten, eventually verified his work, confirming it as a genuine breakthrough. Apéry's constant (calculated with Twitter) - Numberphile

Roger Apéry was a French mathematician best known for the 1978 proof of the irrationality of the Riemann zeta function at 3, , now known as . Apéry’s Constant ( ) cannot be written as a fraction—a claim that

At a 1978 conference in Marseille, Apéry presented a proof that

It appears in quantum electrodynamics , specifically relating to the anomalous magnetic moment of the electron. The "Miraculous" 1978 Proof Apéry’s Constant ( ) At a 1978 conference

Apéry's constant is defined as the sum of the reciprocals of the positive cubes:

When asked where his complex formulas came from, he famously replied, "They grow in my garden". he famously replied

His presentation was disorganized and featured "unlikely assertions" that many attendees initially dismissed as a prank.