Prime p₀= 1044475827326615639 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 22 2 4 2 22 2 16 2 (?)
a_n: 0 2 18 20 42 44 48 50 72 74 90 92
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: 92
Found by: UBT - Timbo
db: batch=76, k=12, 2 16 2 22 2 4

SPT(16)	1044474471584639923	0 18 24 64 78 88 100 148 156 204 216 226 240 280 286 304	-1355741975716
STPT(10)	1044474506905430477	0 2 30 32 60 62 90 92 120 122	-1320421185162
SPT(16)	1044474535704753239	0 14 20 30 50 72 84 104 108 128 140 162 182 192 198 212	-1291621862400
SPT(16)	1044474822505269247	0 4 24 30 42 52 66 112 144 190 204 214 226 232 252 256	-1004821346392
STPT(10)	1044475356937275449	0 2 18 20 30 32 42 44 60 62	-470389340190
STPT(10)	1044475495066211147	0 2 30 32 120 122 210 212 240 242	-332260404492
SPT(16)	1044475844487587657	0 32 56 74 90 104 110 162 164 216 222 236 252 270 294 326	17160972018
TPT(14)	1044475930709737661	0 2 90 92 186 188 258 260 378 380 498 500 540 542	103383122022
SPT(16)	1044476304920273639	0 68 78 84 98 120 144 150 212 218 242 264 278 284 294 362	477593658000
SPT(16)	1044476594265518461	0 6 10 40 90 106 130 138 160 168 192 208 258 288 292 298	766938902822
STPT(10)	1044476602284719627	0 2 72 74 102 104 132 134 204 206	774958103988