PrimeCoin's World Records !!!

[FuzzyBear]

https://bitcointalk.org/index.php?topic=253409.0 - Originally started here

Quote from SunnyKing:

I am thrilled to see the level of enthusiasms for primecoin in the mining market. I suspect maybe we already broke some world records but hadn't the time to fully research this. So I hope more of you can keep an eye on this and keep the record book updated  Wink

The Cunningham chain record book is presumably maintained by Dirk Augustin here:
http://users.cybercity.dk/~dsl522332/math/Cunningham_Chain_records.htm

The bi-twin chain record book is presumably maintained by Henri Lifchitz here:
http://www.primenumbers.net/Henri/fr-us/BiTwinRec.htm

Upon a quick examination I have found that 2CC09 is the first world record claimed by primecoin:


Block #2044 New World Record for 2CC09 (131 digits)
Block #5355 New World Record for 2CC09 (158 digits)


So for the miners of #2044 and #5355 please step up and give us a proof you are the miner and the name you would like to be written for the record book Wink

To look up if you are the lucky miner who mined a new world record you can go to help->debug window->console and type
validateaddress <record_holding_address>

If the validate shows 'ismine' as 'true' that means you own that address.

Cunningham Chain of First Kind
1CC0a (length 10) New World Records
Code:

block  digits  miner       address                              origin
25180  100     anonymous   AP5qb6ySFRYdJmefATxV739pcA3saBbzMR   1467571177564998134347102104951765467044820381099333204864098893454664132418114863035097366536546710

Cunningham Chain of Second Kind
2CC09 (length 9) New World Records
Code:

block  digits  miner       address                              origin
2044   131     anonymous   AJWaMGNiTzXaPPqYBeEATKEistd5uEFX9H   15746436948707162347681191092622506406480521554672382866529113365451686336191616303820985251295842020684640523576306336183730859560
5355   158     anonymous   AHeG75PkSDxutnzPx8YyZcWLiPW2nw8FbP   65004063504559525007738276505391185322137155270201199057971076511954045665048965173722209501026611156768988779138868408914387452650147975793533060274322762630

Bi-Twin Chain
TWN0a (length 10 or 4-link) New World Records
Code:

block  digits  miner       address                              origin
28769  100     anonymous   AQRqYBNUuDZ3ZYX9pxAXT2EjQFSGvK648g   6270348046248842675134740667873621645608992111467171842614798336587708242682773905712237187238857800

[8bitPunk]

Plenty of new records...
Primecoin has cleaned up all the 10 & 11 length records.

Code: [Select]

=== Current Records ===

       1CC    2CC    TWN

 06    633    475    399
 07    356    251   *268
 08    186    224    177
 09    185   *158   *129
 10   *123   *115   *119
 11   *102    *98   *100
 12     42     62     47
 13     39     33     --
 14     25     33     29
 15     24     32     --
 16     23     28     24
 17     22     25     --
 18     --     --     24
 19     --     --     --

*Found by Primecoin network
The newest records is a TWN11, 100 digits

Code: [Select]

New Chain Type: TWN0b, Block 69434, 100 digits
End of block chain reached.


[FuzzyBear]

this realy is awesome and just creates the kind of positive talk that alt coin / bitcoin stuff was needing gtz again sunnyking and thank you for all your hard development work

[8bitPunk]

Now the 12 chain records are rolling in 

Code: [Select]

New World Record!
 Block 74722, Chain 2CC0c (12 primes), 97 digits
 Previous record: 62 digits

[DR3AMR2]

Just curious, is it possible to start adding these info to the primecoin wiki or the main page so it'll be easier to keep track of?

[BartJSimpson]

Hello,
let me introduce myself.

I'm the owner of the Cunningham chain world record list and have been informed by one of your members about Primecoin and the new Cunningham chain records which were generated in this project.

I want to congratulate everyone who participated in Primecoin and especially those who actually found these new great records!

I'm very glad to see that the Primecoin project increased the interest in searching for prime chains, something I'm doing now for over 10 years.

For updating my record list I will need as much details as possible, e.g. who discovered the record chains and when. In addition I would appreciate to get a short description of Primecoin (project and software used) which i can put on my webpage.

http://users.cybercity.dk/~dsl522332/math/Cunningham_Chain_records.htm

Best regards,
Dr. Dirk Augustin

[MUTO]

Hi,

nice to see you here at the forum.

 I am not able to give you detailed answers on every question, since I do not understand the project completly. It is very complex. A good beginning is most likely the whitepaper written by Sunny King: http://ppcoin.org/static/primecoin-paper.pdf

It is not possible to find out, who discovered the record chains, except he or she is willing to let us know. Additionaly those people have to notice it, which most likely didn't happen. Myself discovered several blocks/chains, but i didn't check, if one of it is a record chain. I doubt, that bigger miners who mine thousends of blocks will check it. Perhaps in a feature release some kind of notification could be build in to make people aware of the record chains.

Date and time of the new records is no problem. https://bitcointalk.org/index.php?topic=253409.0

I hope this will help you a little bit