Prime p₀= 2991719385565375849 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 18 4 18 2 18 4 14 4 18 2 18 4 18 30 (?)
a_n: 0 30 48 52 70 72 90 94 108 112 130 132 150 154 172 202
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: 202
Found by: Roadranner
db: batch=82, k=16, 30 18 4 18 2 18 4 14

TPT(14)	2991717895745719031	0 2 78 80 90 92 180 182 210 212 216 218 258 260	-1489819656818
SPT(16)	2991718361966159107	0 10 46 66 84 144 156 216 280 340 352 412 430 450 486 496	-1023599216742
SPT(16)	2991718565168518253	0 26 84 90 96 176 234 236 258 260 318 398 404 410 468 494	-820396857596
STPT(10)	2991718802615845739	0 2 48 50 90 92 132 134 180 182	-582949530110
STPT(10)	2991718897323975317	0 2 42 44 72 74 102 104 144 146	-488241400532
STPT(10)	2991719355357614051	0 2 30 32 78 80 126 128 156 158	-30207761798
TPT(14)	2991719893948415351	0 2 36 38 96 98 126 128 150 152 198 200 210 212	508383039502
SPT(16)	2991720549972789961	0 42 46 82 96 100 130 166 216 252 282 286 300 336 340 382	1164407414112
SPT(16)	2991720865100854477	0 22 34 42 76 90 94 136 180 222 226 240 274 282 294 316	1479535478628
STPT(10)	2991720892672651157	0 2 42 44 72 74 102 104 144 146	1507107275308
SPT(16)	2991721019634563591	0 12 26 48 86 90 102 146 222 266 278 282 320 342 356 368	1634069187742