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Does it continue? 2: Prime or not? (
Posted on 2017-09-16
)
Before trying the problems "note your opinion as to whether the observed pattern is known to continue, known not to continue, or not known at all."
Is 7013*2
n
+1 always composite?
Is 78557*2
n
+1 always composite?
No Solution Yet
Submitted by
Jer
Rating:
5.0000
(1 votes)
Comments: (
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Subject
Author
Date
re(3): Does it continue?
broll
2017-09-23 23:06:44
re(2): Does it continue?
Math Man
2017-09-23 19:36:03
re(2): Does it continue?
Jer
2017-09-18 07:35:20
re: Does it continue?
broll
2017-09-17 23:05:37
Does it continue?
Jer
2017-09-17 21:07:16
Yes and no.
broll
2017-09-17 00:53:50
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