Prime p₀= 820181718495681371 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 2 12 54 16 26 28 116 28 26 16 54 12 2 18 (?)
a_n: 0 18 20 32 86 102 128 156 272 300 326 342 396 408 410 428
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: 428
Found by: Theadalus
db: batch=73, k=16, 18 2 12 54 16 26 28 116

SPT(16)	820180726021794899	0 54 62 72 90 102 188 212 240 264 350 362 380 390 398 452	-992473886472
STPT(10)	820180772109967901	0 2 6 8 48 50 90 92 96 98	-946385713470
STPT(12)	820180864842102299	0 2 18 20 42 44 198 200 222 224 240 242	-853653579072
TPT(14)	820181099959634291	0 2 60 62 138 140 180 182 216 218 240 242 336 338	-618536047080
STPT(10)	820181193152396861	0 2 30 32 78 80 126 128 156 158	-525343284510
TPT(14)	820181582476253951	0 2 18 20 90 92 156 158 186 188 228 230 246 248	-136019427420
STPT(10)	820182141401112689	0 2 42 44 90 92 138 140 180 182	422905431318
SPT(16)	820182430820880377	0 12 60 74 90 104 126 150 176 200 222 236 252 266 314 326	712325199006
STPT(10)	820182597321583829	0 2 12 14 90 92 168 170 180 182	878825902458
SPT(16)	820182822196458649	0 34 60 64 70 78 118 144 238 264 304 312 318 322 348 382	1103700777278
SPT(16)	820183062611225051	0 8 78 110 126 138 162 168 170 176 200 212 228 260 330 338	1344115543680