Prime p₀= 2156866815132997999 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 30 10 18 12 12 26 6 4 6 26 12 12 18 10 30 (?)
a_n: 0 30 40 58 70 82 108 114 118 124 150 162 174 192 202 232
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: 232
Found by: Landjunge
db: batch=81, k=16, 30 10 18 12 12 26 6 4

SPT(16)	2156866067365931111	0 2 32 80 128 138 168 170 180 182 212 222 270 318 348 350	-747767066888
STPT(10)	2156866232833504271	0 2 30 32 78 80 126 128 156 158	-582299493728
TPT(14)	2156866370168238929	0 2 12 14 102 104 168 170 180 182 222 224 228 230	-444964759070
SPT(16)	2156866387438522801	0 12 16 46 48 72 88 112 186 210 226 250 252 282 286 298	-427694475198
STPT(10)	2156866597141457021	0 2 6 8 18 20 30 32 36 38	-217991540978
SPT(16)	2156866806251910997	0 34 54 76 124 132 142 150 226 234 244 252 300 322 342 376	-8881087002
STPT(10)	2156866954777922111	0 2 6 8 48 50 90 92 96 98	139644924112
STPT(10)	2156867094118997891	0 2 36 38 78 80 120 122 156 158	278985999892
STPT(10)	2156867273185041029	0 2 18 20 30 32 42 44 60 62	458052043030
SPT(16)	2156867295093780019	0 24 72 100 102 142 154 178 234 258 270 310 312 340 388 412	479960782020
SPT(16)	2156867362941488671	0 12 70 88 166 192 220 256 312 348 376 402 480 498 556 568	547808490672