Prime p₀= 1964068675928242061 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 88 2 28 2 16 2 28 2 88 2 (?)
a_n: 0 2 90 92 120 122 138 140 168 170 258 260
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: 260
Found by: RFGuy_KCCO
db: batch=80, k=12, 2 88 2 28 2 16

SPT(16)	1964067594117280279	0 4 28 34 60 82 138 154 228 244 300 322 348 354 378 382	-1081810961782
SPT(16)	1964067613162629617	0 14 30 42 56 62 66 110 126 170 174 180 194 206 222 236	-1062765612444
SPT(16)	1964067720181641101	0 20 60 62 122 132 140 150 188 198 206 216 276 278 318 338	-955746600960
SPT(16)	1964068018689484579	0 28 42 124 130 154 198 202 210 214 258 282 288 370 384 412	-657238757482
SPT(16)	1964068315363802251	0 6 90 102 106 120 126 130 132 136 142 156 160 172 256 262	-360564439810
STPT(10)	1964068647708870119	0 2 18 20 30 32 42 44 60 62	-28219371942
TPT(14)	1964068929362862449	0 2 30 32 150 152 162 164 180 182 210 212 240 242	253434620388
STPT(10)	1964069079190731167	0 2 12 14 72 74 132 134 144 146	403262489106
STPT(10)	1964069288819174219	0 2 48 50 90 92 132 134 180 182	612890932158
STPT(10)	1964069325284912939	0 2 42 44 60 62 78 80 120 122	649356670878
STPT(10)	1964069595613843691	0 2 30 32 180 182 330 332 360 362	919685601630