Prime p₀= 2349009327418642631 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 2 10 24 32 24 30 60 36 10 32 10 36 60 30 24 32 24 10 2 (?)
a_n: 0 2 12 36 68 92 122 182 218 228 260 270 306 366 396 420 452 476 486 488
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 488
Found by: Drago75
db: batch=81, k=20, 2 10 24 32 24 30 60 36 10 32

STPT(10)	2349007761971298929	0 2 42 44 90 92 138 140 180 182	-1565447343702
SPT(18)	2349007769194555423	0 66 76 78 96 114 168 210 226 258 274 316 370 388 406 408 418 484	-1558224087208
SPT(16)	2349008008080300491	0 18 26 80 108 116 126 138 170 182 192 200 228 282 290 308	-1319338342140
SPT(16)	2349008120646338083	0 4 6 34 78 130 144 168 196 220 234 286 330 358 360 364	-1206772304548
SPT(16)	2349008820122847587	0 12 14 74 116 132 150 224 312 386 404 420 462 522 524 536	-507295795044
TPT(14)	2349009258893413001	0 2 18 20 90 92 96 98 138 140 228 230 240 242	-68525229630
SPT(16)	2349009881883546691	0 12 18 40 60 88 90 96 112 118 120 148 168 190 196 208	554464904060
SPT(18)	2349009965572628087	0 2 42 56 66 116 122 144 174 182 212 234 240 290 300 314 354 356	638153985456
SPT(16)	2349010000817571857	0 24 42 126 134 150 176 192 194 210 236 252 260 344 362 386	673398929226
STPT(10)	2349010057510423607	0 2 24 26 42 44 60 62 84 86	730091780976
SPT(16)	2349010442782548947	0 20 26 56 62 86 110 120 146 156 180 204 210 240 246 266	1115363906316