QUADRUPLET PRIMES AND THEIR GAPS

[robert44444uk]

Taking 55e14 to 60e14


Attached is the record list to 55e14. The lowest gaps yet to be found are:

146161 (1)
147274 (1)
149283 (1)

[Bobby Jacobs]

Originally Posted by Bobby Jacobs

I call these late prime gaps. I wonder if there are any patterns with the late gaps for prime quadruplets. The first few late gaps are 1, 4, 6, 20, 125, ...

Since the gap of 41 was unknown in the table in post #2, I accidentally overlooked it. 41 is a late gap for prime quadruplets. The sequence of late gaps is 1, 4, 6, 20, 41, ...

[mart_r]

Originally Posted by Bobby Jacobs

Since the gap of 41 was unknown in the table in post #2, I accidentally overlooked it. 41 is a late gap for prime quadruplets. The sequence of late gaps is 1, 4, 6, 20, 41, ...

I kindly refer to this post:
https://www.mersenneforum.org/showpo...65&postcount=4

(And thereby admitting that I haven't looked at the latest results 5.1e15 - 5.5e15... )

[Bobby Jacobs]

Thanks! It was because of that post that I noticed my mistake.