Prime p₀= 866179197996225391 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 6 4 18 146 10 6 104 6 10 146 18 4 6 12 (?)
a_n: 0 12 18 22 40 186 196 202 306 312 322 468 486 490 496 508
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: 508
Found by: sellyme
db: batch=73, k=16, 12 6 4 18 146 10 6 104

SPT(16)	866178007306795151	0 12 48 50 68 78 80 92 168 180 182 192 210 212 248 260	-1190689430240
SPT(16)	866178160146687277	0 10 22 52 60 64 66 102 154 190 192 196 204 234 246 256	-1037849538114
SPT(18)	866178325245008947	0 34 40 42 52 54 90 94 96 220 222 226 262 264 274 276 282 316	-872751216444
STPT(10)	866178354068108699	0 2 48 50 60 62 72 74 120 122	-843928116692
STPT(10)	866178529295548199	0 2 132 134 150 152 168 170 300 302	-668700677192
STPT(10)	866179035948526721	0 2 36 38 78 80 120 122 156 158	-162047698670
SPT(16)	866179221242293481	0 26 66 102 132 168 210 216 242 248 290 326 356 392 432 458	23246068090
STPT(10)	866179274299509557	0 2 90 92 102 104 114 116 204 206	76303284166
SPT(16)	866179334606310421	0 12 48 76 88 102 112 132 166 186 196 210 222 250 286 298	136610085030
SPT(16)	866179368803410799	0 12 44 62 78 92 102 132 140 170 180 194 210 228 260 272	170807185408
SPT(16)	866179508134235831	0 12 18 30 50 72 116 152 186 222 266 288 308 320 326 338	310138010440