Prime p₀= 2171140138477175651 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 28 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 90 92 120 122
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: herby44
db: batch=81, k=10, 2 28 2 28 2

SPT(16)	2171137621762992083	0 38 50 68 80 180 224 236 318 330 374 474 486 504 516 554	-2516714183568
STPT(10)	2171137881084225539	0 2 48 50 90 92 132 134 180 182	-2257392950112
SPT(16)	2171138319995890039	0 22 34 48 60 100 114 124 288 298 312 352 364 378 390 412	-1818481285612
TPT(14)	2171139274312845047	0 2 24 26 30 32 54 56 162 164 204 206 210 212	-864164330604
STPT(10)	2171139889699904897	0 2 54 56 72 74 90 92 144 146	-248777270754
STPT(10)	2171139903289914341	0 2 36 38 78 80 120 122 156 158	-235187261310
STPT(10)	2171140294400189657	0 2 30 32 42 44 54 56 84 86	155923014006
STPT(10)	2171141112218113559	0 2 18 20 30 32 42 44 60 62	973740937908
STPT(10)	2171141342317465499	0 2 42 44 60 62 78 80 120 122	1203840289848
TPT(14)	2171141453945536349	0 2 12 14 90 92 132 134 138 140 180 182 198 200	1315468360698
TPT(16)	2171141835138293207	0 2 114 116 192 194 240 242 264 266 282 284 444 446 450 452	1696661117556