Prime p₀= 2281545909212690441 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 56 4 62 10 8 12 22 12 8 10 62 4 56 6 (?)
a_n: 0 6 62 66 128 138 146 158 180 192 200 210 272 276 332 338
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: 338
Found by: JayPi
db: batch=81, k=16, 6 56 4 62 10 8 12 22

SPT(16)	2281543490147869153	0 40 90 96 100 108 118 156 220 258 268 276 280 286 336 376	-2419064821288
STPT(10)	2281543882850985017	0 2 42 44 72 74 102 104 144 146	-2026361705424
STPT(10)	2281544194532866187	0 2 12 14 42 44 72 74 84 86	-1714679824254
STPT(10)	2281544641382601689	0 2 48 50 90 92 132 134 180 182	-1267830088752
SPT(16)	2281545595842139141	0 30 36 58 88 100 120 142 216 238 258 270 300 322 328 358	-313370551300
SPT(16)	2281545727975389563	0 20 50 84 120 156 200 204 266 270 314 350 386 420 450 470	-181237300878
STPT(10)	2281545982718968661	0 2 90 92 150 152 210 212 300 302	73506278220
STPT(10)	2281545987029399327	0 2 30 32 42 44 54 56 84 86	77816708886
SPT(13)	2281547426728798297	0 12 54 72 90 114 132 150 174 192 210 252 264	1517516107856
SPT(18)	2281547963121888313	0 4 28 156 180 186 220 256 268 306 318 354 388 394 418 546 570 574	2053909197872
STPT(10)	2281548225842544287	0 2 30 32 72 74 114 116 144 146	2316629853846