Prime 15-tuplets

  107173714602413868775303366934621 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56 (33 digits, Apr 2008, Jens Kruse Andersen)
  99999999948164978600250563546400 + d, d = 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67 (32 digits, 2004, Joerg Waldvogel and Peter Leikauf)
  1251030012595955901312188450381 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56 (31 digits, 2003, Hans Rosenthal & Jens Kruse Andersen)
  1100916249233879857334075234831 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56 (31 digits, 2003, Hans Rosenthal & Jens Kruse Andersen)
  999999999962618227626700812281 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56 (30 di gits, 2000, Joerg Waldvogel & Peter Leikauf)
  23748164812313411457787806943 + d, d = 4, 6, 10, 16, 18, 24, 28, 30, 34, 40, 46, 48, 54, 58, 60 (29 digits, Oct 2008, Audrey (TF))
  22483844368966051006953930901 + d, d = 16, 18, 22, 28, 30, 36, 42, 46, 48, 52, 58, 60, 66, 70, 72 (29 digits, Feb 2009, Audrey (TF)) 
  16914974218143487485332450057 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (29 digits, Oct 2008, Audrey (TF))
  15842138448831437822167281181 + d, d = 16, 18, 22, 28, 30, 36, 42, 46, 48, 52, 58, 60, 66, 70, 72 (29 digits, Dec 2008, Audrey (TF)) 
  8272730024233366918494210931 + d, d = 16, 18, 22, 28, 30, 36, 42, 46, 48, 52, 58, 60, 66, 70, 72 (28 digits, Oct 2008, Audrey (TF))
  7957624162163313093770931553 + d, d = 4, 6, 10, 16, 18, 24, 28, 30, 34, 40, 46, 48, 54, 58, 60, 76 (28 digits, Oct 2008, Felicity (TF))
  7183156739598876255584337961 + d, d = 16, 18, 22, 28, 30, 36, 42, 46, 48, 52, 58, 60, 66, 70, 72 (28 digits, Oct 2008, Audrey (TF))
  2894708549202249012487981663 + d, d = 4, 6, 10, 16, 18, 24, 28, 30, 34, 40, 46, 48, 54, 58, 60 (28 digits, Dec 2008, Rebecca (TF))
  2145507652275085628086339771 + d, d = 16, 18, 22, 28, 30, 36, 42, 46, 48, 52, 58, 60, 66, 70, 72 (28 digits, Feb 2009, Audrey (TF))
  2131727624873404289606908021 + d, d = 16, 18, 22, 28, 30, 36, 42, 46, 48, 52, 58, 60, 66, 70, 72 (28 digits, Oct 2008, Felicity (TF))
  123452114023762529883167 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (24 digits, 1999, Joerg Waldvogel)
  103722801660442868640677 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (24 digits, 1999, TF)
  84244343639633356306067 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1997, TF)
  83019482945581153328297 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1999, TF)
  79431505274139320889527 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  72602373114009889213067 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (23 digits, 1999, TF)
  70975022995751629041227 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  58902304631602531145987 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  57567391537968329290277 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  53947453971035573715707 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  41835525126794003998397 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  38933863197923369368697 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  20947353617877810296177 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (23 digits, 1999, TF)
  10757774226386118058067 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (23 digits, 1998, TF)
  9520009711966000440197 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1998, TF)
  9092658362701624427657 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1999, TF)
  8985208997951457604337 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  3594585413466972694697 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  3514543809955921179377 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1999, TF)
  3514383375461541232577 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  3493864509985912609487 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  3083397564458058717887 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  2958380122665046736597 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  2639154464612254121537 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1999, TF)
  2219454489112235462027 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1999, TF)
  2173238017577619099047 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  2088253704394088213987 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  1920203741197964459177 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (22 digits, 1999, Joerg Waldvogel)
  1688918023298289733877 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1999, Joerg Waldvogel)
  1337707385720650557617 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (22 digits, 1997, TF)
  1179182744110031765933 + d, d = 0, 6, 8, 14, 20, 24, 26, 30, 36, 38, 44, 48, 50, 54, 56 (22 digits, 1999, Joerg Waldvogel)
  944716030613719714367 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (21 digits, 1997, TF)
  890273901447612226373 + d, d = 0, 6, 8, 14, 20, 24, 26, 30, 36, 38, 44, 48, 50, 54, 56 (21 digits, 1999, Joerg Waldvogel)
  590079087912119470781 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56 (21 digits, 1999, Joerg Waldvogel)
  499698524000527366343 + d, d = 0, 6, 8, 14, 20, 24, 26, 30, 36, 38, 44, 48, 50, 54, 56 (21 digits, 1999, Joerg Waldvogel)
  348214184662549960583 + d, d = 0, 6, 8, 14, 20, 24, 26, 30, 36, 38, 44, 48, 50, 54, 56 (21 digits, 1999, Joerg Waldvogel)
  343777648517223740747 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (21 digits, 1999, Joerg Waldvogel)
  269337329665351844837 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (21 digits, 1999, TF)
  205700275761622834847 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (21 digits, 1997, TF)
  107862607835977274207 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (21 digits, 1997, TF)
  105151328771084515847 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (21 digits, 1999, Joerg Waldvogel)
  71606347081895458487 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (20 digits, 1999, Joerg Waldvogel)
  65131261663903414907 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (20 digits, 1999, Joerg Waldvogel)
  47939384425506704057 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (20 digits, 1999, Joerg Waldvogel)
  44360646117391789301 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50, 56 (20 digits, 2001, Tom Hadley)
  36351118555624575707 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (20 digits, 1997, TF)
  17905159760365247387 + d, d = 0, 2, 6, 12, 14, 20, 24, 26, 30, 36, 42, 44, 50, 54, 56 (20 digits, 2001, Jim Morton)
  1240068005144831867 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56 (19 digits, 1999, Joerg Waldvogel)

Last updated: 23 February 2009