Prime p₀= 2893477829264015171 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 4 2 28 2 52 2 28 2 4 2 (?)
a_n: 0 2 6 8 36 38 90 92 120 122 126 128
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: 128
Found by: [SG-FC] hl
db: batch=82, k=12, 2 4 2 28 2 52

SPT(16)	2893474138316171507	0 30 84 102 110 132 140 146 180 186 194 216 224 242 296 326	-3690947843664
STPT(10)	2893475014319085401	0 2 6 8 18 20 30 32 36 38	-2814944929770
STPT(10)	2893475850674834441	0 2 30 32 78 80 126 128 156 158	-1978589180730
SPT(16)	2893476920249956583	0 36 48 60 74 86 116 134 210 228 258 270 284 296 308 344	-909014058588
SPT(16)	2893477206911274877	0 6 76 82 90 126 144 154 192 202 220 256 264 270 340 346	-622352740294
SPT(16)	2893477536763493861	0 60 68 80 102 126 180 240 278 338 392 416 438 450 458 518	-292500521310
STPT(10)	2893477849498913819	0 2 18 20 30 32 42 44 60 62	20234898648
SPT(16)	2893478144735195299	0 60 78 100 112 120 130 148 192 210 220 228 240 262 280 340	315471180128
STPT(10)	2893478155672730201	0 2 36 38 78 80 120 122 156 158	326408715030
STPT(10)	2893478955027202271	0 2 36 38 78 80 120 122 156 158	1125763187100
SPT(16)	2893480121504814511	0 18 112 178 208 222 228 238 330 340 346 360 390 456 550 568	2292240799340