Prime p₀= 2474278061167925227 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 64 42 6 42 12 8 6 16 6 8 12 42 6 42 64 (?)
a_n: 0 64 106 112 154 166 174 180 196 202 210 222 264 270 312 376
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: 376
Found by: JayPi
db: batch=82, k=16, 64 42 6 42 12 8 6 16

SPT(16)	2474276695581626899	0 54 84 90 94 120 132 148 264 280 292 318 322 328 358 412	-1365586298328
STPT(10)	2474277477428901017	0 2 30 32 42 44 54 56 84 86	-583739024210
STPT(12)	2474277492904714751	0 2 18 20 90 92 126 128 198 200 216 218	-568263210476
TPT(14)	2474277605694761519	0 2 30 32 78 80 90 92 198 200 240 242 378 380	-455473163708
STPT(10)	2474277745980426401	0 2 78 80 138 140 198 200 276 278	-315187498826
SPT(16)	2474278050630523759	0 30 72 84 130 154 160 172 222 234 240 264 310 322 364 394	-10537401468
STPT(10)	2474278617430104851	0 2 36 38 78 80 120 122 156 158	556262179624
SPT(16)	2474278957863887021	0 2 12 18 38 68 72 110 168 206 210 240 260 266 276 278	896695961794
STPT(10)	2474279548201916027	0 2 24 26 42 44 60 62 84 86	1487033990800
STPT(10)	2474279929602751337	0 2 12 14 42 44 72 74 84 86	1868434826110
STPT(10)	2474280124007607239	0 2 18 20 60 62 102 104 120 122	2062839682012