prime number challenge

08072016, 04:29 PM
Post: #8




RE: prime number challenge
(08072016 12:22 PM)Paul Dale Wrote: Ah, I know now A mistake in my earlier analysis I'm afraid. You're da man! No, not a mistake, just insufficient information as 0 + 2 = 1 + 1. My fault, actually. Speaking of primerelated coincidences, in early 1979 I went to Law School for a couple of weeks before quitting. My candidate number to the admittance exam was 109. In July that year I joined the military. My student number in the Air Force technical school was 791097. Three years later when I began a Physics course at the university my student number was 8209715. Except for 82, all numbers here are primes, mostly involving the digits 0, 1, 7 and 9. But there's more: my second bank account number in 1981, six or seven digits long, involved only those four digits, like my number at the Air Force (not related to my initial student number) and my number as an EE student some years later. Gerson. 

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Messages In This Thread 
prime number challenge  Don Shepherd  08072016, 12:30 AM
RE: prime number challenge  Gerson W. Barbosa  08072016, 04:36 AM
RE: prime number challenge  Don Shepherd  08072016, 04:44 AM
RE: prime number challenge  Gerson W. Barbosa  08072016, 05:24 AM
RE: prime number challenge  Paul Dale  08072016, 05:53 AM
RE: prime number challenge  Gerson W. Barbosa  08072016, 11:56 AM
RE: prime number challenge  Paul Dale  08072016, 12:22 PM
RE: prime number challenge  Gerson W. Barbosa  08072016 04:29 PM
RE: prime number challenge  Massimo Gnerucci  08072016, 05:40 PM
RE: prime number challenge  Paul Dale  08072016, 09:57 PM
RE: prime number challenge  Gerson W. Barbosa  08072016, 11:11 PM
RE: prime number challenge  TASP  08082016, 04:15 PM
RE: prime number challenge  Claudio L.  08082016, 04:56 PM
RE: prime number challenge  TASP  08082016, 06:29 PM
RE: prime number challenge  EdS2  08142016, 05:14 PM

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