回复:does this mean that as prime numbers are getting bigger and b

来源: calligraphy 2011-01-05 12:05:02 [] [旧帖] [给我悄悄话] 本文已被阅读: 0 次 (227 bytes)

does this mean that as prime numbers are getting bigger and bigger, SOME prime number can be more and more remotely separated from the next prime number? But we still can find infinitely big twin primes, right?

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Welcome,... big twin primes question is still open right now. -jinjing- 给 jinjing 发送悄悄话 (303 bytes) () 01/05/2011 postreply 20:00:21

but Sigma(1/pi) is divergent? what does that mean? -calligraphy- 给 calligraphy 发送悄悄话 (0 bytes) () 01/06/2011 postreply 07:47:41

Sigma(1/pi)=1/2+1/3+1/5+1/7+..............is going to infinit, -jinjing- 给 jinjing 发送悄悄话 (109 bytes) () 01/06/2011 postreply 08:27:02

回复:Sigma(1/pi)=1/2+1/3+1/5+1/7+..............is going to infinit -calligraphy- 给 calligraphy 发送悄悄话 (259 bytes) () 01/06/2011 postreply 10:24:33

Yes,if yuor son can nderstand twin primes should be 6m-1 and 6m+ -jinjing- 给 jinjing 发送悄悄话 (129 bytes) () 01/07/2011 postreply 13:09:04

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