Prime p₀= 1180703917974753647 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: HenkM
db: batch=77, k=12, 2 10 2 40 2 4

SPT(16)	1180702790118111709	0 4 10 22 30 60 114 190 192 268 322 352 360 372 378 382	-1127856641938
SPT(16)	1180702878091697447	0 2 36 90 92 104 132 152 204 224 252 264 266 320 354 356	-1039883056200
TPT(14)	1180703443411949549	0 2 30 32 42 44 78 80 108 110 222 224 318 320	-474562804098
SPT(16)	1180703454748171619	0 18 30 42 62 144 170 224 228 282 308 390 410 422 434 452	-463226582028
STPT(10)	1180703620583492207	0 2 42 44 72 74 102 104 144 146	-297391261440
STPT(10)	1180703648594615669	0 2 18 20 30 32 42 44 60 62	-269380137978
STPT(10)	1180704411158403809	0 2 18 20 30 32 42 44 60 62	493183650162
STPT(10)	1180704559825011887	0 2 12 14 42 44 72 74 84 86	641850258240
STPT(10)	1180704612948544469	0 2 30 32 60 62 90 92 120 122	694973790822
SPT(16)	1180704658018746607	0 10 52 60 70 82 90 130 174 214 222 234 244 252 294 304	740043992960
STPT(10)	1180704716980876469	0 2 48 50 90 92 132 134 180 182	799006122822