Prime p₀= 2184920350091501437 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 10 48 30 20 6 16 74 16 6 20 30 48 10 6 (?)
a_n: 0 6 16 64 94 114 120 136 210 226 232 252 282 330 340 346
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: 346
Found by: Alnitak2019
db: batch=81, k=16, 6 10 48 30 20 6 16 74

SPT(16)	2184919778269861811	0 6 48 66 90 180 192 198 230 236 248 338 362 380 422 428	-571821639626
TPT(14)	2184919781826833279	0 2 60 62 138 140 180 182 198 200 270 272 390 392	-568264668158
SPT(16)	2184919800007148441	0 2 32 48 56 66 150 152 186 188 272 282 290 306 336 338	-550084352996
SPT(16)	2184920072205548059	0 54 70 84 88 90 144 148 180 184 238 240 244 258 274 328	-277885953378
SPT(18)	2184920240099186209	0 28 60 90 102 112 124 154 174 208 228 258 270 280 292 322 354 382	-109992315228
SPT(20)	2184920280807273301	0 10 22 48 78 112 120 210 238 246 292 300 328 418 426 460 490 516 528 538	-69284228136
SPT(16)	2184920566157415601	0 22 36 42 48 100 142 160 168 186 228 280 286 292 306 328	216065914164
SPT(16)	2184920723102983043	0 24 38 54 84 138 164 168 230 234 260 314 344 360 374 398	373011481606
TPT(14)	2184920908170016529	0 2 102 104 168 170 210 212 240 242 270 272 282 284	558078515092
SPT(16)	2184921546982863329	0 2 44 54 110 144 168 180 242 254 278 312 368 378 420 422	1196891361892
SPT(16)	2184921758533300597	0 16 30 40 54 156 172 192 244 264 280 382 396 406 420 436	1408441799160