Prime p₀= 2649842708561803289 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 34 2 52 2 34 2 40 2 (?)
a_n: 0 2 42 44 78 80 132 134 168 170 210 212
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: 212
Found by: [SG-2W]Kurzer
db: batch=82, k=12, 2 40 2 34 2 52

STPT(10)	2649840955292116637	0 2 42 44 102 104 162 164 204 206	-1753269686652
SPT(16)	2649842023600799437	0 4 16 40 42 114 132 142 144 154 172 244 246 270 282 286	-684961003852
STPT(10)	2649842344090158311	0 2 6 8 48 50 90 92 96 98	-364471644978
SPT(16)	2649842454210867677	0 62 66 72 116 132 144 146 150 152 164 180 224 230 234 296	-254350935612
STPT(10)	2649842545412056871	0 2 30 32 60 62 90 92 120 122	-163149746418
SPT(16)	2649842621320045969	0 4 28 34 60 88 180 202 270 292 384 412 438 444 468 472	-87241757320
STPT(10)	2649842806265240357	0 2 30 32 72 74 114 116 144 146	97703437068
SPT(16)	2649843934516462919	0 30 50 60 132 134 140 144 170 174 180 182 254 264 284 314	1225954659630
STPT(10)	2649844756954364939	0 2 12 14 30 32 48 50 60 62	2048392561650
STPT(10)	2649845937903032117	0 2 60 62 72 74 84 86 144 146	3229341228828
SPT(16)	2649846622298995963	0 18 78 114 130 156 166 180 214 228 238 264 280 316 376 394	3913737192674