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-   -   69 * 2^n - 1 (https://www.mersenneforum.org/showthread.php?t=18600)

Batalov 2020-12-04 19:24

[QUOTE=diep;563946]Please note the statistical math supports the idea that there should be a 3d prime not too far away from the found 2 primes at 6.8M. [/QUOTE]
"the statistical math" supports no such claim. Perhaps, numerology or [URL="https://en.wikipedia.org/wiki/Palmistry"]palmistry[/URL] does.

jwaltos 2020-12-05 08:26

They both do but only when Mercury is aligned with Saturn.

paulunderwood 2020-12-07 07:23

[QUOTE=jwaltos;565332]They both do but only when Mercury is aligned with Saturn.[/QUOTE]

It looks like there is a conjunction with a [URL="https://primes.utm.edu/primes/page.php?id=131439"]second 69 prime[/URL] :whistle:

paulunderwood 2021-07-29 08:22

Congrats to Ryan for a third 3 million plus digit 69 prime: [URL="https://primes.utm.edu/primes/page.php?id=132556"]69 *2^12231580 - 1[/URL] (3,682,075 decimal digits).

:banana:

mathwiz 2021-07-29 23:30

Uh oh... Is primes.utm.edu down?

Happy5214 2021-07-30 01:59

[QUOTE=mathwiz;584360]Uh oh... Is primes.utm.edu down?[/QUOTE]

PrimePages and the entire UT Martin website both appear to be down right now.

paulunderwood 2021-08-20 19:27

Another congrats to Ryan Propper for the new 69 prime: [URL="https://primes.utm.edu/primes/page.php?id=132634"]69*2^15866556-1[/URL] (4,776,312 decimal digits). :banana:

diep 2021-08-31 12:28

Yes much congrats. It's delivering less primes than i would've expected.

Last 6 primes projected after the 3.14m i found then on average each new prime is factor 1.3 further away.

That is pretty bad and way way less primes than i would've expected.


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