Prime p₀= 844998492020312087 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 40 2 10 2 64 2 10 2 40 2 (?)
a_n: 0 2 42 44 54 56 120 122 132 134 174 176
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: 176
Found by: zzuupp
db: batch=73, k=12, 2 40 2 10 2 64

TPT(14)	844997732348202611	0 2 78 80 138 140 180 182 246 248 258 260 300 302	-759672109476
SPT(16)	844997783192768333	0 8 14 38 44 56 60 78 86 104 108 120 126 150 156 164	-708827543754
TPT(14)	844998156731860421	0 2 6 8 36 38 66 68 96 98 108 110 138 140	-335288451666
STPT(10)	844998161099459711	0 2 36 38 78 80 120 122 156 158	-330920852376
SPT(16)	844998248691190289	0 38 42 54 78 80 132 150 152 170 222 224 248 260 264 302	-243329121798
STPT(10)	844998439913869427	0 2 84 86 132 134 180 182 264 266	-52106442660
STPT(10)	844998744434581349	0 2 18 20 30 32 42 44 60 62	252414269262
SPT(16)	844999022620600961	0 12 38 42 60 80 102 110 150 158 180 200 218 222 248 260	530600288874
TPT(14)	844999104060207749	0 2 78 80 132 134 168 170 198 200 468 470 492 494	612039895662
STPT(10)	844999278899674277	0 2 30 32 42 44 54 56 84 86	786879362190
STPT(12)	844999487087505467	0 2 12 14 54 56 90 92 132 134 144 146	995067193380