Prime p₀= 2109172281813201557 starts a Symmetric tuple of 10 consecutive primes, which form 5 twin primes (STPT).
d_n: 0 2 28 2 10 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 54 56 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-2W]Kurzer
db: batch=80, k=10, 2 28 2 10 2

SPT(16)	2109170587259121259	0 34 40 52 90 132 144 174 220 250 262 304 342 354 360 394	-1694554080298
STPT(10)	2109170655609457499	0 2 12 14 90 92 168 170 180 182	-1626203744058
STPT(10)	2109170744906674619	0 2 42 44 60 62 78 80 120 122	-1536906526938
STPT(12)	2109171227932982429	0 2 60 62 72 74 138 140 150 152 210 212	-1053880219128
SPT(16)	2109171456545047369	0 94 100 154 192 198 208 238 264 294 304 310 348 402 408 502	-825268154188
SPT(16)	2109171555893323447	0 40 42 60 94 102 120 130 144 154 172 180 214 232 234 274	-725919878110
STPT(10)	2109172603510048631	0 2 36 38 78 80 120 122 156 158	321696847074
STPT(10)	2109172611863366417	0 2 30 32 42 44 54 56 84 86	330050164860
SPT(16)	2109172728803546303	0 14 44 50 66 98 104 108 146 150 156 188 204 210 240 254	446990344746
STPT(10)	2109173057330228957	0 2 12 14 42 44 72 74 84 86	775517027400
TPT(14)	2109173125453098839	0 2 30 32 120 122 138 140 168 170 192 194 210 212	843639897282