Prime p₀= 2681442485568846521 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 8 28 12 8 22 12 68 70 68 12 22 8 12 28 8 (?)
a_n: 0 8 36 48 56 78 90 158 228 296 308 330 338 350 378 386
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: 386
Found by: JayPi
db: batch=82, k=16, 8 28 12 8 22 12 68 70

SPT(16)	2681439398448494597	0 6 26 50 72 90 92 132 134 174 176 194 216 240 260 266	-3087120351924
TPT(14)	2681440604591434109	0 2 30 32 48 50 72 74 132 134 138 140 180 182	-1880977412412
STPT(10)	2681441145824847347	0 2 30 32 42 44 54 56 84 86	-1339743999174
SPT(16)	2681441477244261187	0 36 52 84 96 124 136 162 184 210 222 250 262 294 310 346	-1008324585334
STPT(10)	2681442159365320361	0 2 6 8 48 50 90 92 96 98	-326203526160
STPT(10)	2681442280586786147	0 2 54 56 72 74 90 92 144 146	-204982060374
STPT(12)	2681442596119014449	0 2 12 14 72 74 78 80 138 140 150 152	110550167928
SPT(16)	2681442712500483523	0 4 18 28 30 54 124 186 268 330 400 424 426 436 450 454	226931637002
SPT(16)	2681442746464712933	0 20 30 44 96 126 138 140 294 296 308 338 390 404 414 434	260895866412
STPT(12)	2681443142741128037	0 2 42 44 54 56 60 62 72 74 114 116	657172281516
SPT(16)	2681443506312107351	0 12 20 50 72 90 92 140 210 258 260 278 300 330 338 350	1020743260830