Prime p₀= 930823602382675747 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 30 42 30 30 18 18 30 30 42 30 12 (?)
a_n: 0 12 42 84 114 144 162 180 210 240 282 312 324
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 324
Found by: Alnitak2019
db: batch=76, k=13, 12 30 42 30 30 18

SPT(16)	930822609705503701	0 6 18 70 90 106 142 148 180 186 222 238 258 310 322 328	-992677172046
SPT(16)	930823097235814669	0 28 34 42 54 102 124 144 148 168 190 238 250 258 264 292	-505146861078
TPT(14)	930823125286363427	0 2 24 26 30 32 42 44 60 62 252 254 282 284	-477096312320
SPT(16)	930823178690923051	0 10 36 48 72 78 88 112 276 300 310 316 340 352 378 388	-423691752696
SPT(16)	930823511696249849	0 18 20 32 60 74 98 104 168 174 198 212 240 252 254 272	-90686425898
STPT(10)	930823566111496241	0 2 30 32 60 62 90 92 120 122	-36271179506
STPT(10)	930823901281377539	0 2 42 44 60 62 78 80 120 122	298898701792
TPT(14)	930823910433281327	0 2 84 86 114 116 192 194 222 224 264 266 324 326	308050605580
SPT(16)	930824054474956063	0 28 48 88 130 168 178 190 198 210 220 258 300 340 360 388	452092280316
STPT(10)	930824345484226691	0 2 36 38 78 80 120 122 156 158	743101550944
SPT(16)	930824371057164539	0 44 50 54 60 72 102 134 138 170 200 212 218 222 228 272	768674488792