Prime p₀= 2909420905487689067 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 40 2 4 2 40 2 10 2 (?)
a_n: 0 2 12 14 54 56 60 62 102 104 114 116
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: 116
Found by: Landjunge
db: batch=82, k=12, 2 10 2 40 2 4

STPT(10)	2909419908140452247	0 2 30 32 72 74 114 116 144 146	-997347236820
SPT(16)	2909419953945190249	0 54 58 72 78 88 172 198 214 240 324 334 340 354 358 412	-951542498818
SPT(16)	2909420123339392193	0 6 18 48 56 98 108 180 194 266 276 318 326 356 368 374	-782148296874
SPT(16)	2909420563473792257	0 2 24 42 50 54 80 84 152 156 182 186 194 212 234 236	-342013896810
STPT(10)	2909420812922390927	0 2 30 32 42 44 54 56 84 86	-92565298140
STPT(10)	2909420898839840387	0 2 30 32 72 74 114 116 144 146	-6647848680
SPT(16)	2909420975577342823	0 36 48 70 78 100 108 168 268 328 336 358 366 388 400 436	70089653756
SPT(16)	2909421020878066523	0 6 54 56 78 108 134 168 176 210 236 266 288 290 338 344	115390377456
SPT(16)	2909421680023671073	0 16 88 100 106 118 126 130 174 178 186 198 204 216 288 304	774535982006
TPT(14)	2909421807720435977	0 2 12 14 30 32 54 56 60 62 90 92 114 116	902232746910
STPT(10)	2909422112466957251	0 2 90 92 108 110 126 128 216 218	1206979268184