Prime p₀= 2181331021642393727 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 10 2 28 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 72 74 84 86
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: 86
Found by: [SG-FC] hl
db: batch=81, k=10, 2 10 2 28 2

STPT(10)	2181329979829075079	0 2 12 14 90 92 168 170 180 182	-1041813318648
SPT(16)	2181330081569685467	0 12 24 72 156 170 194 200 246 252 276 290 374 422 434 446	-940072708260
SPT(16)	2181330089810740499	0 2 72 78 98 114 140 152 210 222 248 264 284 290 360 362	-931831653228
STPT(10)	2181330140385570827	0 2 30 32 102 104 174 176 204 206	-881256822900
STPT(10)	2181330154071801149	0 2 18 20 30 32 42 44 60 62	-867570592578
SPT(16)	2181330274202711339	0 24 38 54 78 102 120 140 162 182 200 224 248 264 278 302	-747439682388
SPT(16)	2181331076564879891	0 2 12 38 42 66 86 152 306 372 392 416 420 446 456 458	54922486164
SPT(16)	2181331450826701181	0 60 98 110 176 186 222 240 248 266 302 312 378 390 428 488	429184307454
SPT(16)	2181331508485627067	0 12 26 42 72 92 96 120 296 320 324 344 374 390 404 416	486843233340
STPT(10)	2181332163136658657	0 2 30 32 72 74 114 116 144 146	1141494264930
TPT(14)	2181332365482619169	0 2 18 20 78 80 132 134 162 164 168 170 270 272	1343840225442