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The nth Prime Page will now find any of the first 2.623˙1015 primes or π(x) for x up to 1017.

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The prime 53 figured in the 1945 WWII battle for Iwo Jima. Task Force 53 brought the 71000 soldiers and 41000 marines. The officer commanding the Japanese troops was Lt. Gen. Tadamichi Kuribayashi, age 53. The average height of a Japanese infantryman was 5'3". Source: History TV Channel. [Haga]


  Submitted: 2004-05-15 03:42:41;   Last Modified: 2008-01-30 11:28:00.

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