Prime p₀= 2866820706644680921 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 16 26 28 32 34 6 14 16 14 6 34 32 28 26 16 (?)
a_n: 0 16 42 70 102 136 142 156 172 186 192 226 258 286 312 328
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: 328
Found by: [SG-FC] hl
db: batch=82, k=16, 16 26 28 32 34 6 14 16

STPT(10)	2866817560861329377	0 2 30 32 42 44 54 56 84 86	-3145783351544
SPT(16)	2866817880883557919	0 22 48 54 70 82 84 138 184 238 240 252 268 274 300 322	-2825761123002
SPT(16)	2866818538374542183	0 38 48 54 104 144 164 174 320 330 350 390 440 446 456 494	-2168270138738
SPT(16)	2866819031011373129	0 14 80 102 108 110 150 152 180 182 222 224 230 252 318 332	-1675633307792
SPT(16)	2866819197580446151	0 16 30 60 120 130 162 190 318 346 378 388 448 478 492 508	-1509064234770
STPT(10)	2866819232043955157	0 2 30 32 72 74 114 116 144 146	-1474600725764
SPT(16)	2866820869948634147	0 14 30 42 50 54 96 110 156 170 212 216 224 236 252 266	163303953226
SPT(16)	2866821118991908261	0 10 40 46 52 88 108 112 126 130 150 186 192 198 228 238	412347227340
SPT(16)	2866821155226490997	0 2 56 62 104 150 164 182 204 222 236 282 324 330 384 386	448581810076
SPT(16)	2866821691911480337	0 12 52 72 82 102 126 150 172 196 220 240 250 270 310 322	985266799416
SPT(16)	2866821985713271073	0 20 36 50 56 104 138 140 174 176 210 258 264 278 294 314	1279068590152