Prime p₀= 2425403964069268153 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 20 6 28 12 18 20 28 20 18 12 28 6 20 4 (?)
a_n: 0 4 24 30 58 70 88 108 136 156 174 186 214 220 240 244
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: 244
Found by: Roadranner
db: batch=82, k=16, 4 20 6 28 12 18 20 28

SPT(16)	2425403047062969359	0 12 38 78 80 92 128 140 180 192 228 240 242 282 308 320	-917006298794
SPT(16)	2425403084354050459	0 54 84 148 150 180 214 240 262 288 322 352 354 418 448 502	-879715217694
SPT(16)	2425403254508703277	0 46 64 162 190 210 222 232 264 274 286 306 334 432 450 496	-709560564876
SPT(16)	2425403419115578919	0 24 42 68 72 98 110 174 188 252 264 290 294 320 338 362	-544953689234
STPT(10)	2425403831928999917	0 2 30 32 72 74 114 116 144 146	-132140268236
SPT(16)	2425403866736631919	0 28 40 78 112 118 132 160 180 208 222 228 262 300 312 340	-97332636234
STPT(10)	2425404005486145779	0 2 18 20 30 32 42 44 60 62	41416877626
SPT(16)	2425404135835598693	0 6 20 114 144 146 156 158 306 308 318 320 350 444 458 464	171766330540
STPT(10)	2425404693280737809	0 2 12 14 90 92 168 170 180 182	729211469656
STPT(10)	2425405143917005799	0 2 48 50 90 92 132 134 180 182	1179847737646
SPT(16)	2425405593761181793	0 10 60 84 90 150 180 238 240 298 328 388 394 418 468 478	1629691913640