Prime p₀= 2402687881174724261 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 8 16 80 28 2 6 22 6 2 28 80 16 8 18 (?)
a_n: 0 18 26 42 122 150 152 158 180 186 188 216 296 312 320 338
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: JayPi
db: batch=82, k=16, 18 8 16 80 28 2 6 22

SPT(16)	2402686681180021909	0 4 18 28 54 70 82 144 208 270 282 298 324 334 348 352	-1199994702352
TPT(14)	2402687170121099567	0 2 60 62 114 116 234 236 390 392 402 404 420 422	-711053624694
SPT(16)	2402687298860803777	0 6 12 42 54 64 72 82 114 124 132 142 154 184 190 196	-582313920484
SPT(16)	2402687488267024451	0 8 30 36 62 86 140 150 188 198 252 276 302 308 330 338	-392907699810
TPT(14)	2402687750673288971	0 2 48 50 60 62 168 170 228 230 378 380 390 392	-130501435290
SPT(18)	2402687864161151579	0 38 62 102 108 140 192 194 228 314 348 350 402 434 440 480 504 542	-17013572682
TPT(14)	2402688478647809159	0 2 42 44 78 80 132 134 252 254 288 290 390 392	597473084898
STPT(10)	2402688632758477277	0 2 30 32 42 44 54 56 84 86	751583753016
SPT(16)	2402688884534356003	0 28 60 76 130 148 154 178 186 210 216 234 288 304 336 364	1003359631742
STPT(10)	2402688958170006599	0 2 18 20 30 32 42 44 60 62	1076995282338
SPT(16)	2402689033662011261	0 62 72 126 128 146 156 168 230 242 252 270 272 326 336 398	1152487287000