Prime p₀= 1538042089250794271 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 26 46 6 18 6 36 20 22 20 36 6 18 6 46 26 (?)
a_n: 0 26 72 78 96 102 138 158 180 200 236 242 260 266 312 338
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 338
Found by: biodoc
db: batch=78, k=16, 26 46 6 18 6 36 20 22

SPT(16)	1538040506697190681	0 6 58 72 78 120 148 160 198 210 238 280 286 300 352 358	-1582553603590
SPT(16)	1538040512295026639	0 20 32 44 60 78 120 128 144 152 194 212 228 240 252 272	-1576955767632
SPT(16)	1538041097469077203	0 10 18 36 66 70 90 120 184 214 234 238 268 286 294 304	-991781717068
STPT(10)	1538041113533057891	0 2 6 8 18 20 30 32 36 38	-975717736380
STPT(10)	1538041625271909347	0 2 30 32 102 104 174 176 204 206	-463978884924
STPT(10)	1538041629117921251	0 2 36 38 78 80 120 122 156 158	-460132873020
STPT(10)	1538042235512359271	0 2 30 32 60 62 90 92 120 122	146261565000
SPT(16)	1538042507249298797	0 32 60 62 80 102 132 162 164 194 224 246 264 266 294 326	417998504526
SPT(16)	1538042766069019739	0 12 18 50 68 90 110 132 140 162 182 204 222 254 260 272	676818225468
STPT(10)	1538043216292963451	0 2 30 32 78 80 126 128 156 158	1127042169180
STPT(10)	1538043625477701227	0 2 54 56 72 74 90 92 144 146	1536226906956