Prime p₀= 2156267192406910381 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 10 12 20 18 22 6 8 16 8 6 22 18 20 12 10 (?)
a_n: 0 10 22 42 60 82 88 96 112 120 126 148 166 186 198 208
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: 208
Found by: JayPi
db: batch=81, k=16, 10 12 20 18 22 6 8 16

TPT(14)	2156266140842909519	0 2 90 92 138 140 180 182 210 212 270 272 312 314	-1051564000862
STPT(10)	2156266420744062617	0 2 42 44 72 74 102 104 144 146	-771662847764
SPT(16)	2156266461892989907	0 6 10 24 66 76 112 180 196 264 300 310 352 366 370 376	-730513920474
STPT(10)	2156266509063547217	0 2 30 32 42 44 54 56 84 86	-683343363164
SPT(16)	2156266827098398919	0 38 48 90 98 158 182 240 260 318 342 402 410 452 462 500	-365308511462
STPT(10)	2156267021597170211	0 2 36 38 78 80 120 122 156 158	-170809740170
SPT(16)	2156267368248244403	0 50 98 104 194 230 248 300 308 360 378 414 504 510 558 608	175841334022
TPT(14)	2156267707259668577	0 2 120 122 150 152 180 182 222 224 234 236 252 254	514852758196
SPT(16)	2156267709461291341	0 6 12 42 58 88 112 132 136 156 180 210 226 256 262 268	517054380960
STPT(10)	2156268092267555807	0 2 30 32 72 74 114 116 144 146	899860645426
STPT(10)	2156268287116161479	0 2 18 20 30 32 42 44 60 62	1094709251098