← Additions in 2016

December 2016

Prime 20-tuplet

(NEW RECORD!)
260786413629117930695179308299 + d, d = 0, 2, 8, 12, 14, 18, 24, 30, 32, 38, 42, 44, 50, 54, 60, 68, 72, 74, 78, 80
(30 digits, 7 Dec 2016, Raanan Chermoni & Jaroslaw Wroblewski)

November 2016

Prime 16-tuplet

(NEW RECORD!)
322255 • 73# + 1354238543317302647 + d, d = 0, 2, 6, 12, 14, 20, 26, 30, 32, 36, 42, 44, 50, 54, 56, 60 (35 digits, 18 Nov 2016, Roger Thompson)

October 2016

Prime Quintuplet

(NEW RECORD!)
2316765173284 • 3600# + 16061 + d, d = 0, 2, 6, 8, 12 (1543 digits, 16 Oct 2016, Norman Luhn, Primo)

September 2016

Twin Prime

(NEW RECORD!)
2996863034895 • 2^1290000 ± 1 (388342 digits, 19 Sep 2016, Tom Greer, TWINGEN, PRIMEGRID, LLR)

August 2016

Prime 21-tuplet

(NEW RECORD!)
248283957683772055928836513589 + d, d = 0, 2, 8, 12, 14, 18, 24, 30, 32, 38, 42, 44, 50, 54, 60, 68, 72, 74, 78, 80, 84
(30 digits, 1 Aug 2016, Raanan Chermoni & Jaroslaw Wroblewski)

Prime 20-tuplet

242145669497919182306126385461 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80 (30 digits, 1 Aug 2016, Raanan Chermoni & Jaroslaw Wroblewski)
227104691557231224024329351201 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80 (30 digits, 1 Aug 2016, Raanan Chermoni & Jaroslaw Wroblewski)

May 2016

Prime 20-tuplet

(NEW RECORD!)
220974232729147341120519932981 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80
(30 digits, 31 May 2016, Raanan Chermoni & Jaroslaw Wroblewski)

Prime 10-tuplet

(NEW RECORD!)
7425 • 281# + 471487291717627721 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30, 32 (120 digits, 27 May 2016, Roger Thompson)

Prime 9-tuplet

7644 • 281# + 355388175685385651 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
7165 • 281# + 186737225798084231 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
7016 • 281# + 252988156409956811 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
6463 • 281# + 425172915432207401 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
5757 • 281# + 294734745004961531 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
5522 • 281# + 460701337526919101 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
5469 • 281# + 120497012549294651 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
4511 • 281# + 135422386633755491 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)
4313 • 281# + 439736988367539671 + d, d = 0, 2, 6, 8, 12, 18, 20, 26, 30 (120 digits, 27 May 2016, Roger Thompson)

Prime 7-tuplet

(NEW RECORD!)
4733578067069 • 940# + 626609 + d, d = 0, 2, 8, 12, 14, 18, 20 (402 digits, 9 May 2016, Norman Luhn)

March 2016

Prime 20-tuplet

(NEW RECORD!)
187976201367296936422347098471 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80 (30 digits, 16 Mar 2016, Raanan Chermoni & Jaroslaw Wroblewski)

185986500598659638316208079201 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80 (30 digits, 16 Mar 2016, Raanan Chermoni & Jaroslaw Wroblewski)
182129285194786190875974840371 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80 (30 digits, 16 Mar 2016, Raanan Chermoni & Jaroslaw Wroblewski)

Prime 6-tuplet

(FIRST EXAMPLE OF OVER 1000 DIGITS !!!)
(NEW RECORD!)
28993093368077 • 2400# + 19417 + d, d = 0, 4, 6, 10, 12, 16 (1037 digits, 14 Mar 2016, Norman Luhn, APSIEVE, Primo)

Prime Quintuplet

(NEW RECORD!)
4122429552750669 • 2¹⁶⁵⁶⁷ + d, d = -1, 1, 5, 7 (5003 digits, 10 Mar 2016, Peter Kaiser, GSIEVE, NewPGen, LLR, Primo)

566650659276 • 2621# + 1615841 + d, d = 0, 2, 6, 8, 12 (1117 digits, 24 Mar 2016, from Dec 2013, David Broadhurst, Primo, OpenPFGW)
554729409262 • 2621# + 1615841 + d, d = 0, 2, 6, 8, 12 (1117 digits, 24 Mar 2016, from Dec 2013, David Broadhurst, Primo, OpenPFGW)

January 2016

Prime 20-tuplet

(NEW RECORD!)
161375347518710752668754312691 + d, d = 0, 2, 6, 8, 12, 20, 26, 30, 36, 38, 42, 48, 50, 56, 62, 66, 68, 72, 78, 80
(30 digits, 3 Jan 2016, Raanan Chermoni & Jaroslaw Wroblewski)