Prime p₀= 2354951498948223013 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 48 6 12 48 12 12 6 6 24 6 6 12 12 48 12 6 48 (?)
a_n: 0 48 54 66 114 126 138 144 150 174 180 186 198 210 258 270 276 324
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: 324
Found by: Landjunge
db: batch=81, k=18, 48 6 12 48 12 12 6 6 24

STPT(10)	2354949915901405619	0 2 18 20 30 32 42 44 60 62	-1583046817394
SPT(16)	2354950058174985797	0 26 32 56 92 120 180 326 330 476 536 564 600 624 630 656	-1440773237216
SPT(16)	2354950069425398813	0 14 36 44 56 68 84 96 158 170 186 198 210 218 240 254	-1429522824200
STPT(12)	2354950074983445647	0 2 54 56 114 116 120 122 180 182 234 236	-1423964777366
STPT(10)	2354950563199565699	0 2 18 20 30 32 42 44 60 62	-935748657314
SPT(16)	2354951176566699251	0 2 30 32 50 90 92 126 302 336 338 378 396 398 426 428	-322381523762
STPT(10)	2354951521788719759	0 2 42 44 90 92 138 140 180 182	22840496746
SPT(16)	2354952030300176063	0 54 78 80 150 164 168 180 224 236 240 254 324 326 350 404	531351953050
SPT(16)	2354952625675431373	0 4 18 40 70 114 118 138 160 180 184 228 258 280 294 298	1126727208360
STPT(10)	2354952847843272959	0 2 42 44 60 62 78 80 120 122	1348895049946
SPT(16)	2354953176788813311	0 22 40 96 100 112 168 190 258 280 336 348 352 408 426 448	1677840590298