Prime p₀= 20138586538053619 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 18 52 14 16 24 14 22 14 24 16 14 52 18 (?)
a_n: 0 18 70 84 100 124 138 160 174 198 214 228 280 298
All 14 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 298
Found by: Egon olsen
db: batch=62, k=14, 18 52 14 16 24 14 22

SPT(14)	20138535476701111	0 12 16 40 66 82 88 150 156 172 198 222 226 238	-51061352508
SPT(14)	20138560585053221	0 12 20 38 42 56 90 98 132 146 150 168 176 188	-25953000398
SPT(14)	20138577921922217	0 24 30 32 44 50 80 84 114 120 132 134 140 164	-8616131402
SPT(14)	20138580860655347	0 44 54 72 74 90 114 140 164 180 182 200 210 254	-5677398272
SPT(14)	20138583401122943	0 26 56 66 80 84 126 194 236 240 254 264 294 320	-3136930676
SPT(14)	20138585489988613	0 6 40 64 160 198 226 228 256 294 390 414 448 454	-1048065006
SPT(14)	20138587666863469	0 84 108 118 124 160 168 220 228 264 270 280 304 388	1128809850
SPT(14)	20138603372715593	0 8 20 30 50 80 108 110 138 168 188 198 210 218	16834661974
SPT(14)	20138632573811249	0 12 54 84 102 108 110 192 194 200 218 248 290 302	46035757630
SPT(14)	20138639940796187	0 44 72 96 132 140 152 174 186 194 230 254 282 326	53402742568
SPT(14)	20138646902763769	0 24 58 90 108 120 130 132 142 154 172 204 238 262	60364710150