Prime p₀= 2268448133650979003 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 36 62 28 2 10 26 6 6 22 6 6 26 10 2 28 62 36 (?)
a_n: 0 36 98 126 128 138 164 170 176 198 204 210 236 246 248 276 338 374
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: 374
Found by: JayPi
db: batch=81, k=18, 36 62 28 2 10 26 6 6 22

SPT(16)	2268446369706343709	0 32 38 72 102 120 128 158 204 234 242 260 290 324 330 362	-1763944635294
SPT(16)	2268446599344138739	0 10 42 100 184 190 198 220 282 304 312 318 402 460 492 502	-1534306840264
STPT(10)	2268447357690986357	0 2 12 14 72 74 132 134 144 146	-775959992646
STPT(10)	2268447467373154097	0 2 30 32 60 62 90 92 120 122	-666277824906
STPT(10)	2268447503127815417	0 2 42 44 72 74 102 104 144 146	-630523163586
SPT(16)	2268448025096189491	0 18 22 60 100 102 118 168 262 312 328 330 370 408 412 430	-108554789512
SPT(16)	2268448296640448479	0 40 42 58 82 88 174 190 222 238 324 330 354 370 372 412	162989469476
STPT(12)	2268448421500649459	0 2 30 32 78 80 120 122 168 170 198 200	287849670456
SPT(16)	2268449019500039863	0 84 88 114 130 180 190 214 264 288 298 348 364 390 394 478	885849060860
SPT(16)	2268449208670772669	0 24 50 54 128 138 152 164 168 180 194 204 278 282 308 332	1075019793666
STPT(10)	2268449522843400077	0 2 30 32 42 44 54 56 84 86	1389192421074