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Record history for k=18

k Primes Type Digits Year Discoverer
18 658189097608811942204322720 2n + 1, n=0..17 CC, 2nd kind 30 2014 Raanan Chermoni & Jaroslaw Wroblewski
18 182927793839529342111307800 2n + 1, n=0..17 CC, 2nd kind 29 2014 Raanan Chermoni & Jaroslaw Wroblewski
18 5621078036155517013724659007 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2014 Raanan Chermoni & Jaroslaw Wroblewski
18 4668263977931056970475231217 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2014 Raanan Chermoni & Jaroslaw Wroblewski
18 3361885098594416802447362317 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2013 Raanan Chermoni & Jaroslaw Wroblewski
18 2650778861583720495199114537 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2013 Raanan Chermoni & Jaroslaw Wroblewski
18 2406179998282157386567481191 + 6,10,16,18,22,28,30,36,42,46,48,52,58,60,66,70,72,76 Tuplet 28 2012 Raanan Chermoni & Jaroslaw Wroblewski
18 2348190884512663974906615481 + 6,10,16,18,22,28,30,36,42,46,48,52,58,60,66,70,72,76 Tuplet 28 2012 Raanan Chermoni & Jaroslaw Wroblewski
18 2152095346273291005088484977 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2012 Raanan Chermoni & Jaroslaw Wroblewski
18 1752347810197939558619028007 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2012 Raanan Chermoni & Jaroslaw Wroblewski
18 1657958103171451056593631007 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2012 Raanan Chermoni & Jaroslaw Wroblewski
18 1378931799889412563577465677 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 28 2011 Raanan Chermoni & Jaroslaw Wroblewski
18 917810189564189435979968491 + 6,10,16,18,22,28,30,36,42,46,48,52,58,60,66,70,72,76 Tuplet 27 2011 Raanan Chermoni & Jaroslaw Wroblewski
18 656632460108426841186109951 + 6,10,16,18,22,28,30,36,42,46,48,52,58,60,66,70,72,76 Tuplet 27 2011 Raanan Chermoni & Jaroslaw Wroblewski
18 630134041802574490482213901 + 6,10,16,18,22,28,30,36,42,46,48,52,58,60,66,70,72,76 Tuplet 27 2011 Raanan Chermoni & Jaroslaw Wroblewski
18 601884606346328759496455407 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 27 2011 Raanan Chermoni & Jaroslaw Wroblewski
18 183837276562811649018077773 + 0,4,6,10,16,18,24,28,30,34,40,46,48,54,58,60,66,70 Tuplet 27 2010 Jaroslaw Wroblewski
18 159272023128204753638724847 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 27 2010 Jaroslaw Wroblewski
18 51342365971531191697537333 + 0,4,6,10,16,18,24,28,30,34,40,46,48,54,58,60,66,70 Tuplet 26 2009 Jaroslaw Wroblewski
18 44453357465442632103684223 + 0,4,6,10,16,18,24,28,30,34,40,46,48,54,58,60,66,70 Tuplet 26 2009 Jaroslaw Wroblewski
18 33755528632220819791319947 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 26 2009 Jaroslaw Wroblewski
18 23531820918273007548405133 + 0,4,6,10,16,18,24,28,30,34,40,46,48,54,58,60,66,70 Tuplet 26 2009 Jaroslaw Wroblewski
18 11298510058634407483251313 + 0,4,6,10,16,18,24,28,30,34,40,46,48,54,58,60,66,70 Tuplet 26 2008 Jaroslaw Wroblewski
18 4530085223434265844952597 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 25 2008 Jaroslaw Wroblewski
18 2845372542509911868266807 + 0,4,10,12,16,22,24,30,36,40,42,46,52,54,60,64,66,70 Tuplet 25 2000 Joerg Waldvogel & Peter Leikauf