Prime p₀= 1154406728438783759 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 58 2 28 2 76 2 28 2 58 2 (?)
a_n: 0 2 60 62 90 92 168 170 198 200 258 260
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: 260
Found by: Egon olsen
db: batch=77, k=12, 2 58 2 28 2 76

STPT(10)	1154405859630026357	0 2 54 56 72 74 90 92 144 146	-868808757402
SPT(16)	1154406010248338753	0 24 36 38 44 98 120 164 180 224 246 300 306 308 320 344	-718190445006
SPT(20)	1154406173856778883	0 8 14 18 60 84 96 138 140 144 200 204 206 248 260 284 326 330 336 344	-554582004876
SPT(16)	1154406483110400763	0 24 40 48 78 138 150 154 174 178 190 250 280 288 304 328	-245328382996
STPT(10)	1154406523505277851	0 2 6 8 48 50 90 92 96 98	-204933505908
SPT(16)	1154406678161785187	0 2 42 62 110 122 152 156 206 210 240 252 300 320 360 362	-50276998572
STPT(10)	1154406890139298709	0 2 12 14 90 92 168 170 180 182	161700514950
STPT(10)	1154406928237370177	0 2 30 32 42 44 54 56 84 86	199798586418
SPT(18)	1154407550170592849	0 14 42 48 50 98 120 204 224 258 278 362 384 432 434 440 468 482	821731809090
STPT(10)	1154407724874520349	0 2 48 50 60 62 72 74 120 122	996435736590
STPT(10)	1154407890433143959	0 2 18 20 30 32 42 44 60 62	1161994360200