Prime p₀= 2157872398247883619 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 12 46 24 18 2 10 18 20 18 10 2 18 24 46 12 (?)
a_n: 0 12 58 82 100 102 112 130 150 168 178 180 198 222 268 280
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: 280
Found by: Landjunge
db: batch=81, k=16, 12 46 24 18 2 10 18 20

STPT(10)	2157871740542708291	0 2 6 8 48 50 90 92 96 98	-657705175328
SPT(16)	2157871887695956799	0 8 30 38 50 54 122 132 170 180 248 252 264 272 294 302	-510551926820
STPT(10)	2157871984589728481	0 2 6 8 48 50 90 92 96 98	-413658155138
SPT(16)	2157871996586182313	0 26 30 98 110 138 156 180 224 248 266 294 306 374 378 404	-401661701306
STPT(10)	2157872195116490729	0 2 30 32 60 62 90 92 120 122	-203131392890
STPT(12)	2157872306232273971	0 2 30 32 60 62 138 140 168 170 198 200	-92015609648
SPT(16)	2157872532410484179	0 14 30 44 80 104 120 122 180 182 198 222 258 272 288 302	134162600560
SPT(16)	2157872611733497277	0 14 20 56 72 80 84 86 150 152 156 164 180 216 222 236	213485613658
SPT(16)	2157873028550299063	0 16 40 64 66 78 106 150 154 198 226 238 240 264 288 304	630302415444
STPT(10)	2157873029511968147	0 2 30 32 42 44 54 56 84 86	631264084528
TPT(14)	2157873080340977849	0 2 48 50 78 80 90 92 132 134 150 152 192 194	682093094230