Prime p₀= 2267117717945465621 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 6 70 2 12 22 30 74 30 22 12 2 70 6 20 (?)
a_n: 0 20 26 96 98 110 132 162 236 266 288 300 302 372 378 398
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: 398
Found by: Orange Kid
db: batch=81, k=16, 20 6 70 2 12 22 30 74

STPT(10)	2267116420610685737	0 2 30 32 120 122 210 212 240 242	-1297334779884
STPT(10)	2267116524250759001	0 2 6 8 18 20 30 32 36 38	-1193694706620
SPT(16)	2267116555359605431	0 10 30 40 42 60 88 102 166 180 208 226 228 238 258 268	-1162585860190
STPT(10)	2267116633494120377	0 2 54 56 72 74 90 92 144 146	-1084451345244
STPT(10)	2267117511285098357	0 2 12 14 42 44 72 74 84 86	-206660367264
SPT(16)	2267117660759946409	0 72 172 238 268 310 312 328 354 370 372 414 444 510 610 682	-57185519212
SPT(16)	2267118156842260411	0 42 82 96 132 186 210 222 316 328 352 406 442 456 496 538	438896794790
STPT(10)	2267118707753369537	0 2 12 14 42 44 72 74 84 86	989807903916
SPT(16)	2267118734024019487	0 30 36 42 52 66 132 156 160 184 250 264 274 280 286 316	1016078553866
SPT(16)	2267118757354649873	0 24 36 38 50 90 110 168 176 234 254 294 306 308 320 344	1039409184252
SPT(16)	2267118787305474577	0 34 66 76 90 100 142 166 210 234 276 286 300 310 342 376	1069360008956