Prime p₀= 2166850631308910947 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 6 14 30 12 76 24 44 24 76 12 30 14 6 4 (?)
a_n: 0 4 10 24 54 66 142 166 210 234 310 322 352 366 372 376
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: 376
Found by: Landjunge
db: batch=81, k=16, 4 6 14 30 12 76 24 44

STPT(10)	2166849368586692729	0 2 18 20 30 32 42 44 60 62	-1262722218218
TPT(14)	2166849478907820851	0 2 18 20 48 50 156 158 198 200 306 308 366 368	-1152401090096
SPT(16)	2166849578488700213	0 6 44 56 78 80 108 114 140 146 174 176 198 210 248 254	-1052820210734
SPT(16)	2166849914872675493	0 26 66 114 128 164 168 230 234 296 300 336 350 398 438 464	-716436235454
SPT(16)	2166850016842562509	0 64 82 100 154 234 250 252 262 264 280 360 414 432 450 514	-614466348438
STPT(10)	2166850220327690267	0 2 30 32 42 44 54 56 84 86	-410981220680
SPT(13)	2166851545021833781	0 12 18 42 60 198 210 222 360 378 402 408 420	913712922834
SPT(16)	2166852264926360603	0 8 36 138 140 144 158 218 306 366 380 384 386 488 516 524	1633617449656
SPT(16)	2166852705718022779	0 22 30 34 70 120 144 168 304 328 352 402 438 442 450 472	2074409111832
SPT(16)	2166852768110559733	0 18 28 54 64 84 96 130 144 178 190 210 220 246 256 274	2136801648786
STPT(10)	2166852789197158367	0 2 30 32 42 44 54 56 84 86	2157888247420