User contributions for 195.249.119.154
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13 February 2014
- 12:4112:41, 13 February 2014 diff hist +54 Lucas–Lehmer–Riesel test See also: Riesel number current
- 12:1412:14, 13 February 2014 diff hist +28 Fermat number →Equivalent conditions of primality: {{See also|Pépin's test}}
21 January 2014
- 16:1716:17, 21 January 2014 diff hist +14,329 N 2000 (number) →Selected numbers in the range 2001–2999: minor corrections on 2201; it does not seem to be known if there are other numbers like it
16 January 2014
- 14:4014:40, 16 January 2014 diff hist +5,959 N Brahmagupta's formula →Extension to non-cyclic quadrilaterals: emphasize "half", θ is the average of two opposite angles
14 January 2014
- 14:1814:18, 14 January 2014 diff hist +11,974 N Regular prime →Infinitude: another reference for Jensen
15 August 2013
- 18:2118:21, 15 August 2013 diff hist +4,263 N Restricted partial quotients Oops, got finite fraction, should end with \ddots