Prime p₀= 997336099388566517 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 22 2 4 2 22 2 4 2 22 2 (?)
a_n: 0 2 24 26 30 32 54 56 60 62 84 86
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: 86
Found by: Theadalus
db: batch=76, k=12, 2 22 2 4 2 22

SPT(16)	997334601117820769	0 12 20 38 84 90 104 138 194 228 242 248 294 312 320 332	-1498270745748
STPT(10)	997334887123920221	0 2 30 32 60 62 90 92 120 122	-1212264646296
TPT(14)	997335488168314019	0 2 18 20 48 50 60 62 138 140 258 260 390 392	-611220252498
SPT(16)	997335764692088519	0 38 80 90 140 164 222 224 228 230 288 312 362 372 414 452	-334696477998
SPT(16)	997335768919804627	0 24 46 54 66 70 84 126 130 172 186 190 202 210 232 256	-330468761890
SPT(16)	997335769448698363	0 4 10 28 78 88 150 166 258 274 336 346 396 414 420 424	-329939868154
STPT(10)	997336121815794557	0 2 30 32 42 44 54 56 84 86	22427228040
STPT(10)	997336735979087771	0 2 36 38 78 80 120 122 156 158	636590521254
SPT(16)	997336839990612269	0 2 78 144 158 162 180 222 350 392 410 414 428 494 570 572	740602045752
STPT(10)	997337284868414351	0 2 36 38 78 80 120 122 156 158	1185479847834
STPT(10)	997337311062937511	0 2 6 8 18 20 30 32 36 38	1211674370994