Prime p₀= 1271952580957954499 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 10 2 4 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 48 50 60 62 90 92
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: 92
Found by: xii5ku
db: batch=77, k=12, 2 28 2 10 2 4

STPT(10)	1271951274365038739	0 2 42 44 90 92 138 140 180 182	-1306592915760
STPT(10)	1271952129442666337	0 2 30 32 42 44 54 56 84 86	-451515288162
SPT(16)	1271952148586757679	0 48 52 88 94 108 132 202 210 280 304 318 324 360 364 412	-432371196820
SPT(16)	1271952191764937773	0 18 30 60 114 138 154 156 208 210 226 250 304 334 346 364	-389193016726
SPT(16)	1271952304319747849	0 14 60 74 102 122 128 152 210 234 240 260 288 302 348 362	-276638206650
STPT(10)	1271952557644862909	0 2 12 14 30 32 48 50 60 62	-23313091590
STPT(10)	1271953281489089357	0 2 12 14 72 74 132 134 144 146	700531134858
STPT(10)	1271953416735865637	0 2 54 56 72 74 90 92 144 146	835777911138
TPT(14)	1271953480164073277	0 2 114 116 264 266 270 272 282 284 294 296 312 314	899206118778
SPT(16)	1271953625959989103	0 4 28 48 60 84 138 180 208 250 304 328 340 360 384 388	1045002034604
SPT(16)	1271953703215045391	0 6 30 90 120 128 162 168 260 266 300 308 338 398 422 428	1122257090892