Twin Prime Search

The Twin Prime Search is a distributed computing project that looks for large twin primes (Riesel type k•2ⁿ-1) of world record size.

Drives

• n=222333 twin/Sophie Germain drive
• n=333444 twin/Sophie Germain drive
• n=480k-500k variable-n drive
• n=1.0M drive
• n=1.7M twin/Sophie Germain drive
• n=3.322M twin/Sophie Germain drive

External links

• Twin Prime Search at MersenneForum

Twin Prime Search

Miscellaneous

Main

Current work

n=333444 n=1700000 n=3322000

Completed

n=222333 n=480000 n=1000000

Projects

Ongoing

GIMPS PrimeGrid Lone Mersenne Hunters Riesel Prime Search No Prime Left Behind Conjectures 'R Us Twin Prime Search Home Prime Search Cunningham project

Terminated

Seventeen or Bust