Prime p₀= 1540026480999983261 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 8 16 56 4 6 108 26 108 6 4 56 16 8 18 (?)
a_n: 0 18 26 42 98 102 108 216 242 350 356 360 416 432 440 458
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: 458
Found by: Donn Pike (USAF Ret)
db: batch=78, k=16, 18 8 16 56 4 6 108 26

STPT(10)	1540025439315840947	0 2 30 32 42 44 54 56 84 86	-1041684142314
STPT(10)	1540025460739774817	0 2 30 32 42 44 54 56 84 86	-1020260208444
SPT(16)	1540025627040680357	0 50 84 92 146 174 180 222 224 266 272 300 354 362 396 446	-853959302904
SPT(16)	1540025691981951403	0 40 84 144 186 190 196 210 214 228 234 238 280 340 384 424	-789018031858
SPT(16)	1540025912655407939	0 60 68 72 102 152 192 210 212 230 270 320 350 354 362 422	-568344575322
SPT(16)	1540026207409993717	0 22 72 82 120 154 162 172 204 214 222 256 294 304 354 376	-273589989544
SPT(16)	1540026503079801281	0 6 32 72 90 116 122 132 140 150 156 182 200 240 266 272	22079818020
SPT(16)	1540026534482631131	0 26 32 132 140 150 188 222 236 270 308 318 326 426 432 458	53482647870
SPT(16)	1540026577083458977	0 24 90 94 112 132 142 162 184 204 214 234 252 256 322 346	96083475716
STPT(10)	1540026664379573351	0 2 36 38 78 80 120 122 156 158	183379590090
STPT(10)	1540027237719686039	0 2 18 20 30 32 42 44 60 62	756719702778