Prime p₀= 1509214932452317943 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 48 18 2 12 4 66 18 38 18 66 4 12 2 18 48 (?)
a_n: 0 48 66 68 80 84 150 168 206 224 290 294 306 308 326 374
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: 374
Found by: crashtech
db: batch=78, k=16, 48 18 2 12 4 66 18 38

STPT(10)	1509213652339670351	0 2 6 8 48 50 90 92 96 98	-1280112647592
SPT(16)	1509213714254738521	0 30 66 138 150 156 168 172 276 280 292 298 310 382 418 448	-1218197579422
SPT(18)	1509213773754732757	0 40 52 76 96 132 160 186 204 262 280 306 334 370 390 414 426 466	-1158697585186
STPT(12)	1509213833587900481	0 2 18 20 60 62 96 98 138 140 156 158	-1098864417462
SPT(16)	1509214211501093497	0 22 100 112 124 142 144 154 180 190 192 210 222 234 312 334	-720951224446
SPT(16)	1509214283601147241	0 16 18 28 66 70 82 96 172 186 198 202 240 250 252 268	-648851170702
STPT(10)	1509215742473209679	0 2 18 20 30 32 42 44 60 62	810020891736
STPT(10)	1509216054870233621	0 2 6 8 18 20 30 32 36 38	1122417915678
SPT(16)	1509216070740680447	0 14 60 90 96 116 134 162 164 192 210 230 236 266 312 326	1138288362504
SPT(16)	1509216088080289327	0 34 46 76 90 114 144 180 190 226 256 280 294 324 336 370	1155627971384
SPT(16)	1509216109553018029	0 4 10 34 64 70 88 142 330 384 402 408 438 462 468 472	1177100700086