Prime p₀= 2181347352722779697 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 60 40 6 14 6 22 2 22 6 14 6 40 60 14 (?)
a_n: 0 14 74 114 120 134 140 162 164 186 192 206 212 252 312 326
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: 326
Found by: Penguin
db: batch=81, k=16, 14 60 40 6 14 6 22 2

STPT(12)	2181346816766206091	0 2 30 32 78 80 120 122 168 170 198 200	-535956573606
SPT(16)	2181346881608603209	0 18 28 30 34 42 48 78 124 154 160 168 172 174 184 202	-471114176488
SPT(16)	2181346938570810221	0 56 98 120 126 168 170 182 276 288 290 332 338 360 402 458	-414151969476
SPT(16)	2181347047332293779	0 42 64 82 108 180 184 198 274 288 292 364 390 408 430 472	-305390485918
STPT(10)	2181347081850763859	0 2 42 44 90 92 138 140 180 182	-270872015838
SPT(18)	2181347181590024803	0 34 66 76 84 120 160 186 210 214 238 264 304 340 348 358 390 424	-171132754894
SPT(16)	2181347425605547543	0 28 60 66 84 94 100 106 108 114 120 130 148 154 186 214	72882767846
SPT(16)	2181347448919800829	0 12 30 40 42 48 52 72 220 240 244 250 252 262 280 292	96197021132
SPT(16)	2181347876760535451	0 8 20 26 38 72 80 92 126 138 146 180 192 198 210 218	524037755754
TPT(14)	2181347969148185987	0 2 84 86 114 116 120 122 132 134 144 146 240 242	616425406290
STPT(10)	2181347971286599691	0 2 36 38 78 80 120 122 156 158	618563819994