• Show rare tuples
• Count tuples by kind
• Record gaps in twin prime tuples
• Record gaps in twin prime tuples, k>=6

Exporting tuples

Use tuples.php?[kind]=[k]&p=[page], where

• kind is spt, stpt or tpt
• k is the order of the tuple and number of primes in the tuple
• k used to be number of pairs, which was confusing
• page is integer 0, 1, 2...
• add &cp for compact view
• add &ln for clickable html output