Prime p₀= 2117121343204965473 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 36 6 24 20 42 22 38 22 42 20 24 6 36 18 (?)
a_n: 0 18 54 60 84 104 146 168 206 228 270 290 314 320 356 374
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: [SG-2W]Kurzer
db: batch=80, k=16, 18 36 6 24 20 42 22 38

SPT(16)	2117120400113243873	0 6 18 60 78 98 116 150 176 210 228 248 266 308 320 326	-943091721600
SPT(16)	2117120545104945797	0 14 32 54 72 74 92 110 186 204 222 224 242 264 282 296	-798100019676
TPT(14)	2117120556998197169	0 2 12 14 42 44 72 74 108 110 150 152 222 224	-786206768304
SPT(16)	2117121158375441233	0 10 36 78 88 108 186 196 330 340 418 438 448 490 516 526	-184829524240
STPT(10)	2117121245949286877	0 2 24 26 42 44 60 62 84 86	-97255678596
SPT(16)	2117121313922009137	0 12 52 106 150 172 220 252 274 306 354 376 420 474 514 526	-29282956336
SPT(16)	2117121699017138029	0 54 72 90 138 154 160 168 184 192 198 214 262 280 298 352	355812172556
SPT(16)	2117122141257534139	0 28 54 58 70 78 88 100 108 120 130 138 150 154 180 208	798052568666
SPT(16)	2117122243369277213	0 20 44 60 66 84 98 116 138 156 170 188 194 210 234 254	900164311740
STPT(10)	2117122354992534917	0 2 30 32 42 44 54 56 84 86	1011787569444
STPT(10)	2117122762852262687	0 2 30 32 42 44 54 56 84 86	1419647297214