Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

M33

From Prime-Wiki
Jump to: navigation, search
M33
Prime class :
Type : Mersenne prime
Formula : Mn = 2n - 1
Prime data :
Rank : 33
n-value : 859,433
Number : 129498125604...243500142591
Digits : 258,716
Perfect number : 2859,432 • (2859,433-1)
Digits : 517,430
Discovery data :
Date of Discovery : 1994-01-04
Discoverer : David Slowinski
Paul Gage
Found with : Lucas-Lehmer test / Cray C90

M33 refers to 33rd Mersenne prime number 2859,433-1.

It was discovered on 1994-02-01, by David Slowinski and Paul Gage using Cray C90 supercomputer. Computation of Lucas-Lehmer test for this number took 7.2 hours.

External links