Prime p₀= 917316169204792739 starts a Symmetric tuple of 12 consecutive primes, which form 6 twin primes (STPT).
d_n: 0 2 16 2 22 2 4 2 22 2 16 2 (?)
a_n: 0 2 18 20 42 44 48 50 72 74 90 92
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: 92
Found by: Lee Hee Lak
db: batch=76, k=12, 2 16 2 22 2 4

SPT(16)	917315294639609119	0 4 34 90 94 108 112 130 132 150 154 168 172 228 258 262	-874565183620
SPT(16)	917315365001074213	0 54 70 84 114 118 184 208 210 234 300 304 334 348 364 418	-804203718526
SPT(16)	917315734369820609	0 14 42 54 68 80 92 98 174 180 192 204 218 230 258 272	-434834972130
STPT(10)	917315954457779057	0 2 24 26 42 44 60 62 84 86	-214747013682
STPT(10)	917316001359754697	0 2 30 32 42 44 54 56 84 86	-167845038042
STPT(10)	917316053678321021	0 2 6 8 48 50 90 92 96 98	-115526471718
TPT(14)	917316248270400269	0 2 12 14 42 44 90 92 102 104 222 224 228 230	79065607530
SPT(16)	917316595247853967	0 4 46 82 112 124 144 154 192 202 222 234 264 300 342 346	426043061228
STPT(10)	917316649296024881	0 2 36 38 78 80 120 122 156 158	480091232142
SPT(16)	917316940462818551	0 8 32 38 50 60 78 146 162 230 248 258 270 276 300 308	771258025812
STPT(10)	917317136875330517	0 2 42 44 72 74 102 104 144 146	967670537778