Prime p₀= 2830426558754482439 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 12 66 30 24 18 18 24 30 66 12 30 (?)
a_n: 0 30 42 108 138 162 180 198 222 252 318 330 360
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: 360
Found by: [SG-FC] hl
db: batch=82, k=13, 30 12 66 30 24 18

STPT(10)	2830425846848019269	0 2 108 110 150 152 192 194 300 302	-711906463170
TPT(14)	2830425943087667801	0 2 6 8 48 50 90 92 120 122 126 128 156 158	-615666814638
SPT(16)	2830425953898214823	0 8 20 48 98 104 120 144 170 194 210 216 266 294 306 314	-604856267616
SPT(16)	2830425995808663997	0 12 24 40 52 82 136 160 216 240 294 324 336 352 364 376	-562945818442
STPT(10)	2830426275948410927	0 2 12 14 72 74 132 134 144 146	-282806071512
STPT(10)	2830426384029256679	0 2 42 44 60 62 78 80 120 122	-174725225760
SPT(16)	2830426818955998931	0 36 88 106 160 168 172 180 238 246 250 258 312 330 382 418	260201516492
STPT(10)	2830427134502096159	0 2 30 32 60 62 90 92 120 122	575747613720
SPT(16)	2830427572657906129	0 28 72 84 88 142 154 184 198 228 240 294 298 310 354 382	1013903423690
SPT(16)	2830427753380933471	0 58 78 82 100 138 168 178 210 220 250 288 306 310 330 388	1194626451032
STPT(10)	2830428057260453267	0 2 60 62 102 104 144 146 204 206	1498505970828