Strange Series (Posted on 2003-10-23)

	Submitted by Ravi Raja
Rating: 2.6000 (5 votes)
Solution:	(Hide)
The given series comprises of all the prime numbers 'p' such that '(2p +1)' is also a prime and such primes are known as Germain Primes. So the next two numbers of the given sequence are: 83 and 89.

	Subject	Author	Date
	Puzzle Thoughts	K Sengupta	2024-01-04 01:21:30
	Answer	K Sengupta	2008-03-20 09:32:00
	No Subject	joe	2004-11-27 03:52:13
	re:	Victor Zapana	2003-11-02 09:22:04
	No Subject	jen	2003-10-29 17:44:25
	solution	Victor Zapana	2003-10-29 10:37:52
	sophie germain primes	jaypee	2003-10-24 22:38:28
	Ideas	Gamer	2003-10-24 17:02:25
	re: series idea..	Tristan	2003-10-23 20:34:11
	Solution (spoiler... I cheated)	SilverKnight	2003-10-23 19:53:41
	re: series idea..	SilverKnight	2003-10-23 19:26:08
	series idea..	Paul	2003-10-23 16:08:29