Prime p₀= 2999264836778833937 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 8 16 2 24 18 40 68 40 18 24 2 16 8 6 (?)
a_n: 0 6 14 30 32 56 74 114 182 222 240 264 266 282 290 296
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: 296
Found by: eclipse99
db: batch=82, k=16, 6 8 16 2 24 18 40 68

SPT(16)	2999263307971074073	0 18 28 48 88 130 150 166 270 286 306 348 388 408 418 436	-1528807759864
SPT(16)	2999263702473545933	0 18 48 66 90 96 104 110 144 150 158 164 188 206 236 254	-1134305288004
SPT(16)	2999263841998977019	0 18 60 64 70 88 90 124 174 208 210 228 234 238 280 298	-994779856918
SPT(16)	2999264008814359529	0 12 14 38 48 104 152 218 234 300 348 404 414 438 440 452	-827964474408
SPT(16)	2999264060183635319	0 12 18 78 80 98 108 122 138 152 162 180 182 242 248 260	-776595198618
SPT(16)	2999264309464823039	0 12 14 48 68 80 132 138 164 170 222 234 254 288 290 302	-527314010898
SPT(16)	2999265008147199559	0 70 102 124 144 180 204 214 270 280 304 340 360 382 414 484	171368365622
STPT(10)	2999265310200423491	0 2 78 80 108 110 138 140 216 218	473421589554
STPT(10)	2999265553432833197	0 2 42 44 102 104 162 164 204 206	716653999260
SPT(16)	2999265887872938293	0 8 18 56 68 74 78 86 168 176 180 186 198 236 246 254	1051094104356
SPT(16)	2999266669674431801	0 12 30 38 108 110 120 140 318 338 348 350 420 428 446 458	1832895597864