Prime p₀= 2152980154392983957 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 32 10 18 14 40 26 4 8 4 26 40 14 18 10 32 (?)
a_n: 0 32 42 60 74 114 140 144 152 156 182 222 236 254 264 296
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: 296
Found by: ginga
db: batch=81, k=16, 32 10 18 14 40 26 4 8

SPT(16)	2152979301460515727	0 6 24 90 94 106 150 154 162 166 210 222 226 292 310 316	-852932468230
SPT(16)	2152979385959143163	0 6 56 116 146 198 230 240 314 324 356 408 438 498 548 554	-768433840794
STPT(10)	2152979483316231497	0 2 54 56 72 74 90 92 144 146	-671076752460
STPT(10)	2152979506820668619	0 2 18 20 30 32 42 44 60 62	-647572315338
STPT(10)	2152979647650708971	0 2 6 8 48 50 90 92 96 98	-506742274986
STPT(10)	2152979800651495139	0 2 18 20 30 32 42 44 60 62	-353741488818
STPT(10)	2152980345004053977	0 2 24 26 42 44 60 62 84 86	190611070020
SPT(16)	2152980550954241713	0 28 60 70 118 144 148 168 196 216 220 246 294 304 336 364	396561257756
SPT(16)	2152980614669500703	0 44 48 54 90 168 180 198 206 224 236 314 350 356 360 404	460276516746
SPT(16)	2152980829778848681	0 16 30 40 42 72 82 118 120 156 166 196 198 208 222 238	675385864724
SPT(16)	2152981044565480949	0 98 122 150 164 204 210 260 282 332 338 378 392 420 444 542	890172496992