Prime p₀= 2126121205937241283 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 18 12 30 18 6 30 30 6 18 30 12 18 (?)
a_n: 0 18 30 60 78 84 114 144 150 168 198 210 228
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: 228
Found by: CoolAtchOk
db: batch=80, k=13, 18 12 30 18 6 30

SPT(16)	2126119877141093767	0 10 24 64 66 76 136 180 190 234 294 304 306 346 360 370	-1328796147516
TPT(14)	2126120079924785141	0 2 30 32 36 38 66 68 96 98 138 140 150 152	-1126012456142
STPT(10)	2126120330334410519	0 2 48 50 90 92 132 134 180 182	-875602830764
SPT(16)	2126120771767459541	0 32 42 92 96 152 162 200 282 320 330 386 390 440 450 482	-434169781742
SPT(16)	2126121096341277223	0 16 34 84 94 108 126 160 234 268 286 300 310 360 378 394	-109595964060
STPT(10)	2126121112747335749	0 2 48 50 90 92 132 134 180 182	-93189905534
STPT(10)	2126121388658419037	0 2 12 14 72 74 132 134 144 146	182721177754
SPT(16)	2126121419729041307	0 6 44 62 84 102 126 152 174 200 224 242 264 282 320 326	213791800024
SPT(16)	2126122341189516151	0 6 42 118 130 172 196 202 276 282 306 348 360 436 472 478	1135252274868
TPT(16)	2126122574818192829	0 2 60 62 72 74 90 92 132 134 138 140 222 224 312 314	1368880951546
SPT(16)	2126122887994887641	0 12 18 32 72 110 138 150 158 170 198 236 276 290 296 308	1682057646358