Prime p₀= 2559888574753988581 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 16 42 8 12 18 52 20 52 18 12 8 42 16 12 (?)
a_n: 0 12 28 70 78 90 108 160 180 232 250 262 270 312 328 340
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: 340
Found by: JayPi
db: batch=82, k=16, 12 16 42 8 12 18 52 20

SPT(16)	2559887069969797559	0 18 38 60 84 122 138 192 260 314 330 368 392 414 434 452	-1504784191022
STPT(10)	2559887070716222549	0 2 42 44 120 122 198 200 240 242	-1504037766032
SPT(16)	2559887271886511207	0 36 54 56 60 116 144 156 200 212 240 296 300 302 320 356	-1302867477374
STPT(12)	2559887748168256547	0 2 30 32 54 56 60 62 84 86 114 116	-826585732034
SPT(16)	2559887752113263227	0 24 40 52 60 66 90 96 160 166 190 196 204 216 232 256	-822640725354
SPT(16)	2559888060110965891	0 6 30 58 150 178 192 238 240 286 300 328 420 448 472 478	-514643022690
STPT(10)	2559888603454555181	0 2 6 8 48 50 90 92 96 98	28700566600
SPT(16)	2559888717916403473	0 18 28 34 108 130 136 144 160 168 174 196 270 276 286 304	143162414892
SPT(16)	2559888772055144227	0 36 46 64 66 76 90 112 144 166 180 190 192 210 220 256	197301155646
SPT(16)	2559889275496513501	0 6 10 16 22 28 60 72 106 118 150 156 162 168 172 178	700742524920
SPT(16)	2559889304580900863	0 6 54 68 74 120 128 138 176 186 194 240 246 260 308 314	729826912282