Prime p₀= 2234908486644814931 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 64 2 112 2 64 2 28 2 (?)
a_n: 0 2 30 32 96 98 210 212 276 278 306 308
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: 308
Found by: Penguin
db: batch=81, k=12, 2 28 2 64 2 112

STPT(10)	2234907170346908567	0 2 42 44 72 74 102 104 144 146	-1316297906364
SPT(16)	2234907283019863181	0 30 38 42 92 122 140 182 228 270 288 318 368 372 380 410	-1203624951750
STPT(10)	2234907447608061431	0 2 6 8 18 20 30 32 36 38	-1039036753500
SPT(16)	2234907457276991807	0 30 36 56 60 120 126 140 162 176 182 242 246 266 272 302	-1029367823124
STPT(10)	2234908005945127937	0 2 54 56 72 74 90 92 144 146	-480699686994
SPT(16)	2234908344900356509	0 4 10 28 30 52 70 72 130 132 150 172 174 192 198 202	-141744458422
SPT(16)	2234908709865370381	0 6 40 66 100 118 150 156 220 226 258 276 310 336 370 376	223220555450
SPT(16)	2234908757680833931	0 16 42 90 120 142 160 190 258 288 306 328 358 406 432 448	271036019000
SPT(16)	2234909232463406881	0 6 22 30 42 78 162 222 226 286 370 406 418 426 442 448	745818591950
STPT(10)	2234909701950702389	0 2 18 20 30 32 42 44 60 62	1215305887458
STPT(10)	2234909787492385181	0 2 6 8 48 50 90 92 96 98	1300847570250