Prime p₀= 1102348090077783547 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 30 6 60 84 30 30 84 60 6 30 6 (?)
a_n: 0 6 36 42 102 186 216 246 330 390 396 426 432
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: 432
Found by: Donn Pike (USAF Ret)
db: batch=76, k=13, 6 30 6 60 84 30

STPT(10)	1102347505040757749	0 2 42 44 90 92 138 140 180 182	-585037025798
TPT(14)	1102347559274811251	0 2 108 110 120 122 138 140 180 182 210 212 216 218	-530802972296
STPT(10)	1102347730631737361	0 2 30 32 78 80 126 128 156 158	-359446046186
SPT(16)	1102347795551874511	0 6 72 76 82 132 138 142 216 220 226 276 282 286 352 358	-294525909036
SPT(16)	1102347875392230917	0 20 32 42 50 60 72 114 230 272 284 294 302 312 324 344	-214685552630
SPT(16)	1102347941650943489	0 24 32 50 80 152 192 222 230 260 300 372 402 420 428 452	-148426840058
STPT(10)	1102349072598627851	0 2 6 8 48 50 90 92 96 98	982520844304
SPT(16)	1102349313029440841	0 2 8 36 50 66 92 98 180 186 212 228 242 270 276 278	1222951657294
STPT(10)	1102349321497549427	0 2 30 32 42 44 54 56 84 86	1231419765880
STPT(10)	1102349335590491621	0 2 6 8 48 50 90 92 96 98	1245512708074
SPT(16)	1102349803105478299	0 12 22 42 72 88 94 124 168 198 204 220 250 270 280 292	1713027694752