Prime p₀= 1300109483716443887 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 10 2 28 2 16 2 28 2 10 2 (?)
a_n: 0 2 12 14 42 44 60 62 90 92 102 104
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: 104
Found by: mikey
db: batch=77, k=12, 2 10 2 28 2 16

STPT(10)	1300108632800175227	0 2 30 32 42 44 54 56 84 86	-850916268660
SPT(16)	1300109018398411301	0 36 42 86 218 240 246 266 282 302 308 330 462 506 512 548	-465318032586
SPT(16)	1300109104834485469	0 12 24 52 54 94 112 124 138 150 168 208 210 238 250 262	-378881958418
TPT(14)	1300109221906473089	0 2 12 14 18 20 72 74 102 104 150 152 168 170	-261809970798
STPT(10)	1300109361432144071	0 2 6 8 48 50 90 92 96 98	-122284299816
STPT(12)	1300109395099013879	0 2 18 20 42 44 48 50 72 74 90 92	-88617430008
SPT(16)	1300109538865292927	0 6 24 50 62 66 84 90 116 122 140 144 156 182 200 206	55148849040
TPT(16)	1300109856135792389	0 2 42 44 78 80 162 164 282 284 312 314 408 410 438 440	372419348502
SPT(16)	1300109967739657751	0 32 50 68 92 140 150 188 222 260 270 318 342 360 378 410	484023213864
STPT(10)	1300109990904698327	0 2 54 56 72 74 90 92 144 146	507188254440
STPT(10)	1300110124503784199	0 2 48 50 90 92 132 134 180 182	640787340312