-   Prime Sierpinski Project (
-   -   Reset the milestone counter: New SoB & PSP was found !! (

Aillas 2016-11-06 17:43

Reset the milestone counter: New SoB & PSP was found !!
It seems we can reset the milestone counter, for both PSP & SoB as it's a shared k:

[URL=""]PrimeGrid unofficial announcement[/URL]

So if the verification has started on Halloween, we can assume the date for the hit is 31 October 2016.

Last Prime for SoB: 17 October 2007
Last Prime for PSP: 19 June 2010

SoB: Number of days since last prime: 3303 days or 9 years, 15 days
PSP: Number of days since last prime: 2327 days or 6 years, 4 months, 13 days

Almost an anniversary day for SoB

Batalov 2016-11-06 18:46

[URL=""]Looks legit[/URL] so far.

It's a pity they have no clue how to properly check for Fermat divisibility ("The Fermat divisor test will take a month and a half on a Haswell", they say)... but then again, does it matter? It most likely doesn't divide F, GF and even small xGFs.

paulunderwood 2016-11-06 18:46

:banana: :banana: :banana: :banana: :banana: :banana: :banana: :banana: :banana:

Congrats to all involved with this new prime, especially Szabolcs P├ęter.

rudy235 2016-11-07 00:40

Yes a really big prime! It qualifies as a Colbert Number [URL][/URL]

The largest up to date, actually

Prime95 2016-11-08 04:24

Bravo!! Nine years between prime finds - congrats to all that stayed with it through the lean years!

All times are UTC. The time now is 14:28.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.