Prime p₀= 2990951715159313597 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 26 60 12 24 4 2 22 2 4 24 12 60 26 4 (?)
a_n: 0 4 30 90 102 126 130 132 154 156 160 184 196 256 282 286
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: 286
Found by: [SG]ATA-Rolf
db: batch=82, k=16, 4 26 60 12 24 4 2 22

SPT(16)	2990950198987351877	0 14 56 90 96 134 146 152 204 210 222 260 266 300 342 356	-1516171961720
SPT(16)	2990950323114228583	0 34 54 78 118 124 148 174 184 210 234 240 280 304 324 358	-1392045085014
STPT(10)	2990950723140434051	0 2 6 8 48 50 90 92 96 98	-992018879546
STPT(10)	2990950801246480727	0 2 54 56 72 74 90 92 144 146	-913912832870
SPT(16)	2990950971584976299	0 14 30 60 84 102 132 144 170 182 212 230 254 284 300 314	-743574337298
TPT(14)	2990951008832687819	0 2 48 50 90 92 162 164 240 242 252 254 270 272	-706326625778
STPT(10)	2990952063250846571	0 2 30 32 60 62 90 92 120 122	348091532974
STPT(10)	2990952194573476949	0 2 12 14 30 32 48 50 60 62	479414163352
STPT(10)	2990952284839812611	0 2 90 92 108 110 126 128 216 218	569680499014
STPT(10)	2990952325654814531	0 2 36 38 108 110 180 182 216 218	610495500934
TPT(14)	2990952446517373757	0 2 24 26 84 86 150 152 222 224 234 236 282 284	731358060160