Prime p₀= 2642521936935200399 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 46 2 28 2 52 2 28 2 46 2 (?)
a_n: 0 2 48 50 78 80 132 134 162 164 210 212
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: RFGuy_KCCO
db: batch=82, k=12, 2 46 2 28 2 52

SPT(16)	2642521029740958929	0 12 80 84 90 92 162 164 180 182 252 254 260 264 332 344	-907194241470
SPT(18)	2642521356363072533	0 24 60 68 114 116 144 194 224 240 270 320 348 350 396 404 440 464	-580572127866
TPT(14)	2642521453805469317	0 2 12 14 54 56 72 74 90 92 132 134 174 176	-483129731082
STPT(10)	2642521453805469329	0 2 42 44 60 62 78 80 120 122	-483129731070
SPT(16)	2642521562563018079	0 62 74 102 104 132 152 170 282 300 320 348 350 378 390 452	-374372182320
TPT(14)	2642521581269232827	0 2 132 134 150 152 264 266 372 374 414 416 444 446	-355665967572
SPT(16)	2642522083469030869	0 42 64 72 82 88 108 142 150 184 204 210 220 228 250 292	146533830470
SPT(16)	2642522239347901453	0 90 118 144 154 184 190 196 258 264 270 300 310 336 364 454	302412701054
SPT(16)	2642522391714181567	0 54 64 96 112 132 142 154 162 174 184 204 220 252 262 316	454778981168
STPT(10)	2642522416760560289	0 2 48 50 90 92 132 134 180 182	479825359890
STPT(10)	2642522711328534647	0 2 30 32 42 44 54 56 84 86	774393334248