Prime p₀= 2117864831211176507 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 58 42 18 6 2 84 64 84 2 6 18 42 58 26 (?)
a_n: 0 26 84 126 144 150 152 236 300 384 386 392 410 452 510 536
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: 536
Found by: Landjunge
db: batch=80, k=16, 26 58 42 18 6 2 84 64

STPT(10)	2117862874665686177	0 2 12 14 42 44 72 74 84 86	-1956545490330
SPT(16)	2117862944585221021	0 6 12 18 28 30 58 100 168 210 238 240 250 256 262 268	-1886625955486
STPT(10)	2117862983746143419	0 2 30 32 60 62 90 92 120 122	-1847465033088
SPT(16)	2117863897812652541	0 18 30 56 60 110 116 140 168 192 198 248 252 278 290 308	-933398523966
SPT(16)	2117864327240883707	0 2 6 30 72 120 132 140 162 170 182 230 272 296 300 302	-503970292800
SPT(16)	2117864603366382239	0 20 42 48 68 102 110 122 210 222 230 264 284 290 312 332	-227844794268
STPT(10)	2117865034620630311	0 2 30 32 78 80 126 128 156 158	203409453804
TPT(14)	2117865075963790121	0 2 48 50 90 92 150 152 258 260 288 290 306 308	244752613614
TPT(14)	2117865195467890541	0 2 78 80 96 98 126 128 156 158 180 182 210 212	364256714034
SPT(16)	2117865672905776441	0 18 60 82 90 102 112 148 180 216 226 238 246 268 310 328	841694599934
STPT(10)	2117865735855469667	0 2 12 14 72 74 132 134 144 146	904644293160