Prime p₀= 1611374570741788451 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 28 2 64 2 28 2 28 2 (?)
a_n: 0 2 30 32 60 62 126 128 156 158 186 188
All 12 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 188
Found by: biodoc
db: batch=78, k=12, 2 28 2 28 2 64

SPT(16)	1611372372351555833	0 26 84 110 144 186 194 224 246 276 284 326 360 386 444 470	-2198390232618
STPT(10)	1611373527318631631	0 2 36 38 78 80 120 122 156 158	-1043423156820
SPT(16)	1611373757616050039	0 2 14 42 110 122 140 162 182 204 222 234 302 330 342 344	-813125738412
STPT(10)	1611373895289628397	0 2 30 32 72 74 114 116 144 146	-675452160054
SPT(16)	1611373995161456719	0 4 100 112 120 168 172 204 238 270 274 322 330 342 438 442	-575580331732
SPT(16)	1611374388606611021	0 60 98 138 186 198 206 228 260 282 290 302 350 390 428 488	-182135177430
SPT(16)	1611374611564351451	0 30 140 156 158 180 210 236 240 266 296 318 320 336 446 476	40822563000
TPT(14)	1611375409184918567	0 2 12 14 24 26 54 56 84 86 180 182 192 194	838443130116
SPT(16)	1611375572106737057	0 12 26 56 60 80 92 96 290 294 306 326 330 360 374 386	1001364948606
SPT(16)	1611375776956434613	0 28 60 64 88 130 138 160 174 196 204 246 270 274 306 334	1206214646162
STPT(10)	1611375898139909729	0 2 42 44 60 62 78 80 120 122	1327398121278