Prime p₀= 1280459153384801921 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 6 8 12 78 6 30 4 30 6 78 12 8 6 12 (?)
a_n: 0 12 18 26 38 116 122 152 156 186 192 270 282 290 296 308
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: 308
Found by: xii5ku
db: batch=77, k=16, 12 6 8 12 78 6 30 4

SPT(16)	1280458585856515669	0 60 94 108 112 130 162 178 204 220 252 270 274 288 322 382	-567528286252
SPT(16)	1280458703616455161	0 36 58 66 78 88 102 112 186 196 210 220 232 240 262 298	-449768346760
STPT(10)	1280458715725928939	0 2 48 50 90 92 132 134 180 182	-437658872982
STPT(10)	1280458856511071129	0 2 12 14 90 92 168 170 180 182	-296873730792
SPT(16)	1280458859260380949	0 10 52 78 84 102 144 154 168 178 220 238 244 270 312 322	-294124420972
SPT(16)	1280459084222482651	0 6 18 42 76 82 90 130 198 238 246 252 286 310 322 328	-69162319270
SPT(16)	1280459553597094547	0 54 122 132 140 174 210 234 260 284 320 354 362 372 440 494	400212292626
SPT(16)	1280459634385244473	0 24 28 90 118 144 166 174 220 228 250 276 304 366 370 394	481000442552
STPT(10)	1280459906047715747	0 2 54 56 72 74 90 92 144 146	752662913826
STPT(10)	1280459945730999791	0 2 6 8 18 20 30 32 36 38	792346197870
STPT(10)	1280460483667052801	0 2 36 38 78 80 120 122 156 158	1330282250880