Prime p₀= 2531900754338472887 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 16 2 22 2 16 2 40 2 (?)
a_n: 0 2 42 44 60 62 84 86 102 104 144 146
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: 146
Found by: JayPi
db: batch=82, k=12, 2 40 2 16 2 22

STPT(10)	2531899663145766971	0 2 30 32 78 80 126 128 156 158	-1091192705916
STPT(10)	2531900201755250531	0 2 6 8 18 20 30 32 36 38	-552583222356
STPT(10)	2531900239406774837	0 2 12 14 42 44 72 74 84 86	-514931698050
TPT(14)	2531900574203060897	0 2 90 92 102 104 114 116 144 146 180 182 210 212	-180135411990
STPT(10)	2531900636175408437	0 2 30 32 60 62 90 92 120 122	-118163064450
SPT(16)	2531900676953487341	0 38 68 78 110 116 120 168 218 266 270 276 308 318 348 386	-77384985546
SPT(16)	2531900778103265741	0 68 72 78 90 98 126 168 230 272 300 308 320 326 330 398	23764792854
STPT(10)	2531900832273984527	0 2 42 44 72 74 102 104 144 146	77935511640
SPT(16)	2531900842952996387	0 26 36 56 90 132 162 224 342 404 434 476 510 530 540 566	88614523500
STPT(10)	2531901747766378319	0 2 48 50 90 92 132 134 180 182	993427905432
STPT(10)	2531901982625942621	0 2 36 38 78 80 120 122 156 158	1228287469734