Prime p₀= 2960726668289698157 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 2 40 2 40 26 10 14 48 22 48 14 10 26 40 2 40 2 (?)
a_n: 0 2 42 44 84 110 120 134 182 204 252 266 276 302 342 344 384 386
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 386
Found by: Landjunge
db: batch=82, k=18, 2 40 2 40 26 10 14 48 22

SPT(16)	2960725218727404781	0 16 22 30 46 90 148 162 196 210 268 312 328 336 342 358	-1449562293376
TPT(14)	2960725242501563237	0 2 72 74 120 122 150 152 294 296 360 362 372 374	-1425788134920
SPT(16)	2960725278147609433	0 4 6 48 154 156 178 180 214 216 238 240 346 388 390 394	-1390142088724
SPT(16)	2960725659663785291	0 32 62 98 116 192 218 248 270 300 326 402 420 456 486 518	-1008625912866
SPT(16)	2960725965392999813	0 6 8 14 36 66 104 114 140 150 188 218 240 246 248 254	-702896698344
SPT(16)	2960726654977318753	0 30 66 88 100 108 138 154 180 196 226 234 246 268 304 334	-13312379404
STPT(10)	2960726697258945227	0 2 30 32 42 44 54 56 84 86	28969247070
SPT(16)	2960727335476583759	0 32 60 72 78 102 108 140 150 182 188 212 218 230 258 290	667186885602
TPT(14)	2960727535047799157	0 2 54 56 84 86 114 116 132 134 144 146 222 224	866758101000
SPT(16)	2960727586706216113	0 36 76 118 124 150 160 166 288 294 304 330 336 378 418 454	918416517956
SPT(16)	2960727993810831787	0 30 46 54 72 102 126 132 154 160 184 214 232 240 256 286	1325521133630