Prime p₀= 2159233767476735473 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 54 30 6 18 42 24 24 42 18 6 30 54 (?)
a_n: 0 54 84 90 108 150 174 198 240 258 264 294 348
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: 348
Found by: rlacr
db: batch=81, k=13, 54 30 6 18 42 24

SPT(16)	2159232430632869149	0 42 54 112 138 150 172 174 208 210 232 244 270 328 340 382	-1336843866324
STPT(10)	2159232586578215339	0 2 78 80 120 122 162 164 240 242	-1180898520134
SPT(16)	2159232618235088411	0 2 30 38 56 60 98 152 156 210 248 252 270 278 306 308	-1149241647062
STPT(10)	2159232877594485191	0 2 36 38 78 80 120 122 156 158	-889882250282
STPT(10)	2159233015291527377	0 2 42 44 72 74 102 104 144 146	-752185208096
SPT(16)	2159233181525828753	0 24 30 38 44 50 56 74 90 108 114 120 126 134 140 164	-585950906720
STPT(10)	2159233767529526687	0 2 24 26 42 44 60 62 84 86	52791214
SPT(16)	2159233991569728443	0 6 24 66 68 140 164 174 230 240 264 336 338 380 398 404	224092992970
SPT(16)	2159234050531504847	0 14 24 32 36 92 132 140 186 194 234 290 294 302 312 326	283054769374
SPT(16)	2159234161266743719	0 4 28 58 100 120 130 138 190 198 208 228 270 300 324 328	393790008246
STPT(10)	2159234327134772159	0 2 18 20 30 32 42 44 60 62	559658036686