Template:Sequence of the Day for June 14

Intended for: June 14, 2013

Timetable

• First draft entered by Alonso del Arte on May 3, 2012 ✓
• Draft reviewed by April 14, 2013
• Draft approved by May 14, 2013

Yesterday's SOTD * Tomorrow's SOTD

The line below marks the end of the <noinclude> ... </noinclude> section.

---

A007507: Decimal expansion of Gelfond–Schneider constant

2  2√  2

.

2.6651441426902...

This is a transcendental number, a fact that David Hilbert thought would be more difficult to prove than either the Riemann hypothesis or Fermat’s last theorem. Rodion Kuzmin proved that this number is transcendental in 1930, whereas Fermat’s last theorem was not proven until 1994 and the Riemann hypothesis, widely believed to be true, remains unproven.