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Double Mersennes Prime Search

Double Mersenne search - Available ranges

This page shows the first available k range for each MMp

Each range is calculated to require approximately one week of work on an average computer at 2.8 GHz using a single thread.

This means that you can choose a range, push the relative reservation button.

The program will call the time calculator, where you can adjust your parameters and add your username for the search.

Once you complete the configuration, you can push the button "send an email" and reserve your range.

MMp From k To k Software
31 1,155,000,000,000,000,000 1,175,000,000,000,000,000 mmff
61 600,000,000,000,000,000 607,000,000,000,000,000 mmff
89 120,000,000,000,000,000 125,000,000,000,000,000 mmff
107 300,000,000,000,000,000 303,000,000,000,000,000 mmff
127 1,153,000,000,000,000,000 1,153,010,000,000,000,000 dmdsieve
521 4,400,000,000,000 4,800,000,000,000 dmdsieve
607 2,800,000,000,000 3,100,000,000,000 dmdsieve
1,279 500,000,000,000 540,000,000,000 dmdsieve
2,203 100,000,000,000 111,000,000,000 dmdsieve
2,281 100,000,000,000 110,000,000,000 dmdsieve
3,217 40,000,000,000 43,000,000,000 dmdsieve
4,253 20,000,000,000 21,500,000,000 dmfs
4,423 20,000,000,000 21,500,000,000 dmfs
9,689 16,000,000,000 16,300,000,000 dmfs
9,941 16,000,000,000 16,300,000,000 dmfs
11,213 12,000,000,000 12,300,000,000 dmfs
19,937 4,000,000,000 4,150,000,000 dmfs
21,701 3,200,000,000 3,300,000,000 dmfs
23,209 2,800,000,000 2,900,000,000 dmfs
44,497 640,000,000 655,000,000 dmfs
86,243 160,000,000 167,000,000 dmfs
110,503 92,000,000 96,000,000 dmfs
132,049 56,000,000 58,500,000 dmfs
216,091 50,000,000 51,000,000 dmfs

 

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