Prime p₀= 3015946715348425073 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 30 2 6 10 54 20 46 20 54 10 6 2 30 18 (?)
a_n: 0 18 48 50 56 66 120 140 186 206 260 270 276 278 308 326
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: 326
Found by: JohnMD
db: batch=82, k=16, 18 30 2 6 10 54 20 46

SPT(16)	3015945169929822649	0 4 52 148 172 178 184 238 264 318 324 330 354 450 498 502	-1545418602424
STPT(10)	3015945235575106787	0 2 30 32 42 44 54 56 84 86	-1479773318286
SPT(16)	3015945299712134609	0 2 74 98 120 122 138 140 222 224 240 242 264 288 360 362	-1415636290464
SPT(16)	3015945791181344269	0 22 30 48 52 100 112 114 118 120 132 180 184 202 210 232	-924167080804
STPT(10)	3015945921930644567	0 2 42 44 72 74 102 104 144 146	-793417780506
SPT(16)	3015945972795540391	0 18 48 66 112 138 166 178 210 222 250 276 322 340 370 388	-742552884682
TPT(14)	3015946958279697047	0 2 72 74 114 116 132 134 144 146 180 182 264 266	242931271974
STPT(10)	3015947345437701677	0 2 30 32 72 74 114 116 144 146	630089276604
SPT(16)	3015947351006296739	0 14 60 90 102 120 152 174 308 330 362 380 392 422 468 482	635657871666
SPT(16)	3015947674097591449	0 30 42 54 72 102 124 160 192 228 250 280 298 310 322 352	958749166376
STPT(10)	3015948021631633589	0 2 48 50 90 92 132 134 180 182	1306283208516