Prime p₀= 1551433996136517089 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 16 2 40 2 40 2 16 2 (?)
a_n: 0 2 18 20 60 62 102 104 120 122
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: 122
Found by: crashtech
db: batch=78, k=10, 2 16 2 40 2

SPT(16)	1551432767268852613	0 4 28 48 54 90 136 148 276 288 334 370 376 396 420 424	-1228867664476
STPT(10)	1551433028423117891	0 2 6 8 18 20 30 32 36 38	-967713399198
STPT(10)	1551433052580063089	0 2 48 50 90 92 132 134 180 182	-943556454000
SPT(16)	1551433396901078927	0 20 32 60 74 104 126 150 176 200 222 252 266 294 306 326	-599235438162
STPT(10)	1551433726045804421	0 2 6 8 18 20 30 32 36 38	-270090712668
STPT(12)	1551433822054903481	0 2 78 80 90 92 156 158 168 170 246 248	-174081613608
SPT(16)	1551434073151218601	0 30 48 76 88 130 156 186 202 232 258 300 312 340 358 388	77014701512
SPT(16)	1551434886751280551	0 42 48 60 72 102 108 118 150 160 166 196 208 220 226 268	890614763462
SPT(18)	1551434954325960631	0 6 70 72 88 90 102 132 142 156 166 196 208 210 226 228 292 298	958189443542
STPT(10)	1551434958727648997	0 2 30 32 72 74 114 116 144 146	962591131908
SPT(16)	1551435086361034733	0 8 18 50 68 74 96 138 146 188 210 216 234 266 276 284	1090224517644