Prime p₀= 2990480093241343919 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 58 2 40 2 64 2 40 2 58 2 (?)
a_n: 0 2 60 62 102 104 168 170 210 212 270 272
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: 272
Found by: Bunteck
db: batch=82, k=12, 2 58 2 40 2 64

STPT(10)	2990479074536628089	0 2 48 50 60 62 72 74 120 122	-1018704715830
STPT(10)	2990479313278692791	0 2 78 80 108 110 138 140 216 218	-779962651128
SPT(16)	2990479464068274137	0 12 36 44 60 72 164 200 246 282 374 386 402 410 434 446	-629173069782
STPT(10)	2990479585435678667	0 2 60 62 102 104 144 146 204 206	-507805665252
TPT(14)	2990479614706740059	0 2 12 14 78 80 120 122 138 140 192 194 210 212	-478534603860
STPT(10)	2990479932999379277	0 2 30 32 72 74 114 116 144 146	-160241964642
STPT(10)	2990480122241370839	0 2 78 80 150 152 222 224 300 302	29000026920
STPT(10)	2990480143262448449	0 2 18 20 30 32 42 44 60 62	50021104530
SPT(16)	2990480295914049661	0 10 22 46 52 78 88 112 126 150 160 186 192 216 228 238	202672705742
STPT(10)	2990480379709327829	0 2 18 20 60 62 102 104 120 122	286467983910
SPT(16)	2990480832154236307	0 6 22 34 40 52 60 84 172 196 204 216 222 234 250 256	738912892388