Prime p₀= 2124921182507346901 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 6 12 12 30 30 18 18 30 30 12 12 6 (?)
a_n: 0 6 18 30 60 90 108 126 156 186 198 210 216
All 13 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 216
Found by: Landjunge
db: batch=80, k=13, 6 12 12 30 30 18

STPT(10)	2124919737535446077	0 2 30 32 72 74 114 116 144 146	-1444971900824
SPT(16)	2124920076577944851	0 30 56 72 90 98 122 126 212 216 240 248 266 282 308 338	-1105929402050
SPT(20)	2124920314916735197	0 24 54 60 112 114 124 136 166 184 192 210 240 252 262 264 316 322 352 376	-867590611704
STPT(10)	2124920619627015269	0 2 42 44 90 92 138 140 180 182	-562880331632
STPT(10)	2124920866418062379	0 2 18 20 60 62 102 104 120 122	-316089284522
TPT(14)	2124921138544019897	0 2 90 92 132 134 174 176 210 212 252 254 300 302	-43963327004
STPT(10)	2124921259802643821	0 2 36 38 78 80 120 122 156 158	77295296920
SPT(16)	2124921355407452051	0 30 36 38 42 66 140 146 192 198 272 296 300 302 308 338	172900105150
SPT(16)	2124921524974397197	0 10 34 54 66 70 90 130 180 220 240 244 256 276 300 310	342467050296
TPT(14)	2124921577544551337	0 2 24 26 60 62 180 182 234 236 390 392 402 404	395037204436
TPT(14)	2124922056246136337	0 2 12 14 54 56 114 116 192 194 222 224 240 242	873738789436