Prime p₀= 1996089613100242997 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 28 2 10 2 106 2 10 2 28 2 (?)
a_n: 0 2 30 32 42 44 150 152 162 164 192 194
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: 194
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=12, 2 28 2 10 2 106

SPT(16)	1996087663526929121	0 6 8 18 30 48 86 108 140 162 200 218 230 240 242 248	-1949573313876
STPT(10)	1996087746909456581	0 2 78 80 108 110 138 140 216 218	-1866190786416
TPT(14)	1996087915479249269	0 2 30 32 42 44 60 62 138 140 252 254 270 272	-1697620993728
STPT(10)	1996088429618779409	0 2 42 44 90 92 138 140 180 182	-1183481463588
TPT(14)	1996089353938690937	0 2 54 56 84 86 90 92 174 176 210 212 222 224	-259161552060
SPT(16)	1996089493928798633	0 8 30 54 66 84 126 150 224 248 290 308 320 344 366 374	-119171444364
SPT(16)	1996089807145209023	0 56 128 146 174 188 210 216 248 254 276 290 318 336 408 464	194044966026
STPT(10)	1996089828811100921	0 2 66 68 108 110 150 152 216 218	215710857924
SPT(16)	1996089928179798821	0 12 38 56 86 102 108 126 182 200 206 222 252 270 296 308	315079555824
TPT(14)	1996090125828051611	0 2 78 80 96 98 120 122 150 152 306 308 408 410	512727808614
SPT(16)	1996090168895923747	0 22 34 72 100 142 162 210 226 274 294 336 364 402 414 436	555795680750