Prime p₀= 2515860661188215563 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 18 18 10 14 34 30 12 2 12 30 34 14 10 18 18 (?)
a_n: 0 18 36 46 60 94 124 136 138 150 180 214 228 238 256 274
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: 274
Found by: JayPi
db: batch=82, k=16, 18 18 10 14 34 30 12 2

STPT(10)	2515857654762646889	0 2 30 32 60 62 90 92 120 122	-3006425568674
STPT(10)	2515857808641666107	0 2 90 92 150 152 210 212 300 302	-2852546549456
SPT(16)	2515858183125738151	0 42 100 108 112 138 172 198 220 246 280 306 310 318 376 418	-2478062477412
STPT(10)	2515858787318063399	0 2 42 44 60 62 78 80 120 122	-1873870152164
SPT(16)	2515858806000424579	0 22 48 52 100 114 118 120 232 234 238 252 300 304 330 352	-1855187790984
SPT(16)	2515859965070391649	0 28 40 160 168 178 198 202 240 244 264 274 282 402 414 442	-696117823914
SPT(16)	2515860742735654819	0 18 22 24 52 70 102 120 172 190 222 240 268 270 274 292	81547439256
SPT(16)	2515860963402030113	0 8 18 146 150 158 168 206 228 266 276 284 288 416 426 434	302213814550
SPT(16)	2515861078338574079	0 12 14 44 54 60 122 170 192 240 302 308 318 348 350 362	417150358516
SPT(16)	2515861085049726641	0 8 36 38 68 78 86 156 512 582 590 600 630 632 660 668	423861511078
STPT(10)	2515861439567198927	0 2 12 14 42 44 72 74 84 86	778378983364