Prime p₀= 2191973661035720867 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-FC] hl
db: batch=81, k=10, 2 28 2 10 2

SPT(16)	2191972324187697803	0 20 38 68 78 120 156 164 180 188 224 266 276 306 324 344	-1336848023064
SPT(16)	2191972449993825503	0 8 20 90 120 146 156 158 186 188 198 224 254 324 336 344	-1211041895364
SPT(16)	2191972611349784657	0 20 32 66 80 92 206 210 392 396 510 522 536 570 582 602	-1049685936210
SPT(16)	2191972769431786027	0 42 64 82 112 124 150 156 190 196 222 234 264 282 304 346	-891603934840
STPT(10)	2191972862711831621	0 2 36 38 78 80 120 122 156 158	-798323889246
SPT(16)	2191972956834929467	0 16 30 66 82 96 106 150 166 210 220 234 250 286 300 316	-704200791400
SPT(16)	2191973776468479203	0 18 26 56 84 110 120 144 170 194 204 230 258 288 296 314	115432758336
STPT(10)	2191973873528652971	0 2 6 8 18 20 30 32 36 38	212492932104
STPT(10)	2191974236869334387	0 2 30 32 42 44 54 56 84 86	575833613520
TPT(14)	2191974271995773591	0 2 18 20 60 62 96 98 138 140 306 308 408 410	610960052724
SPT(18)	2191974847006130189	0 2 38 48 68 72 78 98 134 168 204 224 230 234 254 264 300 302	1185970409322