Prime p₀= 194677477999721069 starts a Tuple of 12 consecutive primes, which form 6 twin primes (TPT).
d_n: 0 2 88 2 16 2 40 2 196 2 22 2 (?)
a_n: 0 2 90 92 108 110 150 152 348 350 372 374
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: 374
Found by: desktop64
db: batch=69, k=12, 88 16 40 196 22

TPT(12)	194677414617395999	0 2 78 80 90 92 102 104 210 212 282 284	-63382325070
SPT(14)	194677418371698217	0 22 40 70 90 96 132 154 190 196 216 246 264 286	-59628022852
TPT(12)	194677429796695367	0 2 12 14 54 56 60 62 84 86 90 92	-48203025702
SPT(14)	194677442036195761	0 42 60 66 70 82 102 136 156 168 172 178 196 238	-35963525308
SPT(14)	194677450578485671	0 52 58 60 66 70 118 150 198 202 208 210 216 268	-27421235398
SPT(14)	194677469336209903	0 4 60 148 150 168 190 228 250 268 270 358 414 418	-8663511166
SPT(14)	194677478182329391	0 28 30 42 58 78 90 100 112 132 148 160 162 190	182608322
SPT(16)	194677491340330511	0 56 60 78 102 122 140 146 162 168 186 206 230 248 252 308	13340609442
TPT(12)	194677505254492301	0 2 60 62 66 68 138 140 156 158 198 200	27254771232
SPT(14)	194677506382196623	0 10 70 76 106 168 174 190 196 258 288 294 354 364	28382475554
SPT(14)	194677532209440443	0 14 20 44 48 50 78 86 114 116 120 144 150 164	54209719374