Prime p₀= 1222667106492536197 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 22 12 20 28 42 2 6 22 6 2 42 28 20 12 22 (?)
a_n: 0 22 34 54 82 124 126 132 154 160 162 204 232 252 264 286
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: 286
Found by: xii5ku
db: batch=77, k=16, 22 12 20 28 42 2 6 22

STPT(10)	1222665953899544501	0 2 6 8 48 50 90 92 96 98	-1152592991696
TPT(14)	1222666107561161369	0 2 42 44 108 110 120 122 138 140 150 152 162 164	-998931374828
SPT(16)	1222666413510917741	0 20 60 62 92 98 120 126 182 188 210 216 246 248 288 308	-692981618456
SPT(16)	1222666640786367061	0 18 36 46 70 76 82 88 120 126 132 138 162 172 190 208	-465706169136
SPT(16)	1222666681785298597	0 52 84 96 100 106 150 162 184 196 240 246 250 262 294 346	-424707237600
SPT(16)	1222667098602729523	0 60 66 120 178 216 256 276 298 318 358 396 454 508 514 574	-7889806674
SPT(16)	1222667302017967501	0 10 16 36 78 138 142 178 180 216 220 280 322 342 348 358	195525431304
STPT(10)	1222667403059404847	0 2 30 32 42 44 54 56 84 86	296566868650
STPT(10)	1222667597735102411	0 2 6 8 48 50 90 92 96 98	491242566214
STPT(12)	1222667715247073021	0 2 78 80 90 92 168 170 180 182 258 260	608754536824
SPT(18)	1222668048743225219	0 32 42 62 84 128 132 134 144 188 198 200 204 248 270 290 300 332	942250689022