Prime p₀= 2171194540551301247 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 52 2 76 2 76 2 52 2 (?)
a_n: 0 2 54 56 132 134 210 212 264 266
All 10 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 266
Found by: Penguin
db: batch=81, k=10, 2 52 2 76 2

STPT(10)	2171193399711585251	0 2 30 32 60 62 90 92 120 122	-1140839715996
SPT(16)	2171193619009496491	0 28 60 78 100 112 120 132 226 238 246 258 280 298 330 358	-921541804756
SPT(16)	2171193826742539349	0 24 48 102 122 128 158 164 168 174 204 210 230 284 308 332	-713808761898
STPT(10)	2171193877897388129	0 2 78 80 120 122 162 164 240 242	-662653913118
SPT(16)	2171194079973265873	0 30 66 126 138 154 166 168 196 198 210 226 238 298 334 364	-460578035374
TPT(14)	2171194353864751217	0 2 30 32 90 92 144 146 270 272 312 314 354 356	-186686550030
STPT(10)	2171194817722863419	0 2 48 50 90 92 132 134 180 182	277171562172
SPT(16)	2171194914065257019	0 8 92 108 120 122 132 162 170 200 210 212 224 240 324 332	373513955772
STPT(10)	2171195177433900437	0 2 30 32 42 44 54 56 84 86	636882599190
STPT(10)	2171195311749403787	0 2 12 14 42 44 72 74 84 86	771198102540
TPT(14)	2171195312997130619	0 2 12 14 42 44 78 80 108 110 132 134 138 140	772445829372