Prime p₀= 2493318938263301579 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 24 6 54 6 42 42 6 54 6 24 30 (?)
a_n: 0 30 54 60 114 120 162 204 210 264 270 294 324
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: JayPi
db: batch=82, k=13, 30 24 6 54 6 42

SPT(16)	2493317582525619151	0 18 30 46 58 96 100 126 142 168 172 210 222 238 250 268	-1355737682428
SPT(16)	2493317727567979043	0 14 30 36 68 78 110 120 134 144 176 186 218 224 240 254	-1210695322536
SPT(16)	2493318234859209911	0 2 60 110 116 138 158 168 170 180 200 222 228 278 336 338	-703404091668
STPT(10)	2493318239531049779	0 2 30 32 60 62 90 92 120 122	-698732251800
SPT(16)	2493318483594188543	0 18 30 54 60 86 164 170 264 270 348 374 380 404 416 434	-454669113036
STPT(10)	2493318817074675839	0 2 18 20 30 32 42 44 60 62	-121188625740
STPT(10)	2493319112073412319	0 2 48 50 90 92 132 134 180 182	173810110740
SPT(16)	2493319285703393551	0 10 78 96 120 130 162 172 186 196 228 238 262 280 348 358	347440091972
STPT(10)	2493319289599046099	0 2 78 80 120 122 162 164 240 242	351335744520
SPT(16)	2493319329314660501	0 6 20 32 42 56 62 90 128 156 162 176 186 198 212 218	391051358922
SPT(16)	2493319349149067711	0 2 6 18 32 48 68 72 86 90 110 126 140 152 156 158	410885766132