Prime p₀= 2116974868978321817 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 2 12 6 24 18 142 8 40 8 142 18 24 6 12 2 (?)
a_n: 0 2 14 20 44 62 204 212 252 260 402 420 444 450 462 464
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: 464
Found by: Landjunge
db: batch=80, k=16, 2 12 6 24 18 142 8 40

STPT(10)	2116973794674574877	0 2 30 32 42 44 54 56 84 86	-1074303746940
STPT(10)	2116973841257110007	0 2 12 14 72 74 132 134 144 146	-1027721211810
SPT(16)	2116973848828696321	0 10 58 70 76 112 126 132 136 142 156 192 198 210 258 268	-1020149625496
SPT(16)	2116973887487876603	0 20 30 54 86 98 134 146 168 180 216 228 260 284 294 314	-981490445214
SPT(16)	2116974028796306599	0 82 112 124 148 160 184 208 234 258 282 294 318 330 360 442	-840182015218
SPT(16)	2116974360295758181	0 60 70 180 190 238 256 262 366 372 390 438 448 558 568 628	-508682563636
STPT(10)	2116974929373101069	0 2 18 20 30 32 42 44 60 62	60394779252
STPT(10)	2116975261147535819	0 2 18 20 30 32 42 44 60 62	392169214002
STPT(10)	2116975556193234767	0 2 30 32 60 62 90 92 120 122	687214912950
SPT(16)	2116975718242040393	0 6 24 44 80 110 150 168 176 194 234 264 300 320 338 344	849263718576
SPT(16)	2116975721598949399	0 48 58 60 84 100 114 130 168 184 198 214 238 240 250 298	852620627582