Prime p₀= 2276256575795085953 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 90 54 6 48 12 24 24 12 48 6 54 90 (?)
a_n: 0 90 144 150 198 210 234 258 270 318 324 378 468
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: 468
Found by: JayPi
db: batch=81, k=13, 90 54 6 48 12 24

SPT(16)	2276255137033690633	0 30 60 78 84 130 174 220 294 340 384 430 436 454 484 514	-1438761395320
SPT(16)	2276255632409141543	0 20 56 66 86 90 128 150 206 228 266 270 290 300 336 356	-943385944410
SPT(16)	2276255924639407999	0 18 28 70 82 100 120 142 150 172 192 210 222 264 274 292	-651155677954
STPT(10)	2276255996148384959	0 2 42 44 60 62 78 80 120 122	-579646700994
STPT(10)	2276256063106174727	0 2 30 32 42 44 54 56 84 86	-512688911226
SPT(16)	2276256086943986039	0 44 62 78 84 110 120 188 204 272 282 308 314 330 348 392	-488851099914
STPT(12)	2276256785455246157	0 2 42 44 54 56 90 92 102 104 144 146	209660160204
TPT(14)	2276256798938096327	0 2 90 92 132 134 264 266 342 344 372 374 390 392	223143010374
SPT(16)	2276256981360337301	0 68 78 98 110 126 132 152 156 176 182 198 210 230 240 308	405565251348
SPT(16)	2276257199998752149	0 12 50 72 78 170 180 204 218 242 252 344 350 372 410 422	624203666196
STPT(10)	2276257651506030077	0 2 54 56 72 74 90 92 144 146	1075710944124