Additions in 2006

December 2006

Twin Prime

(NEW RECORD!)
100314512544015 * 2171960 ± 1 (51780 digits, 28 Dec 2006, Antal Járai, Gabor Farkas, Timea Csajbok & János Kasza)

June 2006

Prime 12-tuplet

(NEW RECORD!)
8486221 * 107# + 4549290807806861 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42 (50 digits, 3 Jun 2006, from May 2006, Dirk Augustin & Jens Kruse Andersen)

Prime 11-tuplet

8747677 * 107# + 4008289033283651 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36 (50 digits, 3 Jun 2006, from May 2006, Dirk Augustin & Jens Kruse Andersen)
8519951 * 107# + 4108713619105211 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36 (50 digits, 3 Jun 2006, from May 2006, Dirk Augustin & Jens Kruse Andersen)
8486221 * 107# + 4549290807806861 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36 (50 digits, 3 Jun 2006, from May 2006, Dirk Augustin & Jens Kruse Andersen)
7862516 * 107# + 4453056384461801 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36 (50 digits, 3 Jun 2006, from May 2006, Dirk Augustin & Jens Kruse Andersen)

April 2006

Prime Quintuplet

(NEW RECORD!)
283534892623 * 2500# + 1091261 + d, d = 0, 2, 6, 8, 12 (1069 digits, 9 Apr 2006, Norman Luhn)

January 2006

Prime 7-tuplet

(NEW RECORD!)
251733155478 * 650# + 1146779 + d, d = 0, 2, 8, 12, 14, 18, 20 (282 digits, 4 Jan 2006, Norman Luhn)

Prime 6-tuplet

(NEW RECORD!)
328481121285 * 1000# + 16057 + d, d = 0, 4, 6, 10, 12, 16 (427 digits, 17 Jan 2006, Norman Luhn)

Prime Quintuplet

338769039776 * 1000# + 16061 + d, d = 0, 2, 6, 8, 12 (427 digits, 17 Jan 2006, Norman Luhn)
319335512503 * 1000# + 16061 + d, d = 0, 2, 6, 8, 12 (427 digits, 17 Jan 2006, Norman Luhn)
305727029371 * 1000# + 16061 + d, d = 0, 2, 6, 8, 12 (427 digits, 17 Jan 2006, Norman Luhn)
286538245484 * 1000# + 16057 + d, d = 0, 4, 6, 10, 12 (427 digits, 17 Jan 2006, Norman Luhn)
282316412894 * 1000# + 16057 + d, d = 0, 4, 6, 10, 12 (427 digits, 17 Jan 2006, Norman Luhn)