Prime p₀= 18687861889520743 starts a Symmetric tuple of 14 consecutive primes (SPT).
d_n: 0 54 52 32 18 22 42 74 42 22 18 32 52 54 (?)
a_n: 0 54 106 138 156 178 220 294 336 358 376 408 460 514
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: 514
Found by: emoga
db: batch=62, k=14, 54 52 32 18 22 42 74

STPT(10)	18687826965261149	0 2 48 50 90 92 132 134 180 182	-34924259594
SPT(14)	18687827596478723	0 14 18 60 74 78 90 128 140 144 158 200 204 218	-34293042020
SPT(14)	18687843000247229	0 14 32 44 54 74 98 144 168 188 198 210 228 242	-18889273514
SPT(14)	18687845903383897	0 42 76 100 106 154 160 186 192 240 246 270 304 346	-15986136846
SPT(14)	18687850902584033	0 8 18 20 30 66 78 86 98 134 144 146 156 164	-10986936710
SPT(14)	18687853777959259	0 70 132 150 154 174 190 264 280 300 304 322 384 454	-8111561484
SPT(14)	18687863273538521	0 12 20 32 56 62 80 168 186 192 216 228 236 248	1384017778
SPT(16)	18687869560342483	0 28 36 70 76 106 120 168 208 256 270 300 306 340 348 376	7670821740
SPT(14)	18687872331036989	0 20 42 54 120 132 134 168 170 182 248 260 282 302	10441516246
SPT(14)	18687880530233261	0 42 62 78 128 146 152 156 162 180 230 246 266 308	18640712518
SPT(14)	18687889229094427	0 6 12 42 72 82 96 196 210 220 250 280 286 292	27339573684