Prime p₀= 2157298996678553671 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 16 12 30 8 22 12 36 14 36 12 22 8 30 12 16 (?)
a_n: 0 16 28 58 66 88 100 136 150 186 198 220 228 258 270 286
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 286
Found by: Landjunge
db: batch=81, k=16, 16 12 30 8 22 12 36 14

SPT(16)	2157297889482993197	0 14 26 62 152 204 222 254 342 374 392 444 534 570 582 596	-1107195560474
TPT(14)	2157298118769566081	0 2 78 80 108 110 156 158 168 170 240 242 246 248	-877908987590
STPT(10)	2157298223746000631	0 2 6 8 18 20 30 32 36 38	-772932553040
TPT(14)	2157298507595172059	0 2 42 44 72 74 138 140 240 242 438 440 450 452	-489083381612
STPT(10)	2157298555397089187	0 2 30 32 72 74 114 116 144 146	-441281464484
STPT(10)	2157298638358974287	0 2 60 62 72 74 84 86 144 146	-358319579384
STPT(10)	2157299196976753889	0 2 42 44 90 92 138 140 180 182	200298200218
STPT(10)	2157299630677419209	0 2 18 20 60 62 102 104 120 122	633998865538
SPT(16)	2157299977437795917	0 30 60 86 90 96 114 156 224 266 284 290 294 320 350 380	980759242246
SPT(16)	2157300486795184069	0 48 54 72 154 162 192 238 414 460 490 498 580 598 604 652	1490116630398
SPT(18)	2157300548563309531	0 16 22 42 72 100 120 130 166 186 222 232 252 280 310 330 336 352	1551884755860