Prime p₀= 2008505646085572157 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 24 12 30 48 66 66 48 30 12 24 30 (?)
a_n: 0 30 54 66 96 144 210 276 324 354 366 390 420
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: 420
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 30 24 12 30 48 66

SPT(16)	2008503538707964537	0 16 30 46 54 64 156 186 274 304 396 406 414 430 444 460	-2107377607620
STPT(10)	2008503637763803247	0 2 12 14 42 44 72 74 84 86	-2008321768910
STPT(10)	2008503854380921361	0 2 36 38 78 80 120 122 156 158	-1791704650796
SPT(16)	2008505063044919239	0 30 42 48 142 198 238 258 262 282 322 378 472 478 490 520	-583040652918
STPT(10)	2008505356509272207	0 2 30 32 72 74 114 116 144 146	-289576299950
SPT(16)	2008505577398461151	0 48 50 92 126 138 140 152 156 168 170 182 216 258 260 308	-68687111006
STPT(10)	2008505791678810997	0 2 42 44 72 74 102 104 144 146	145593238840
SPT(16)	2008505901795541373	0 24 26 36 54 60 140 144 176 180 260 266 284 294 296 320	255709969216
SPT(16)	2008506821056794983	0 8 14 44 74 134 176 194 210 228 270 330 360 390 396 404	1174971222826
SPT(16)	2008506916378228499	0 18 50 98 158 168 182 192 200 210 224 234 294 342 374 392	1270292656342
SPT(16)	2008506933783497591	0 8 42 68 78 86 98 152 156 210 222 230 240 266 300 308	1287697925434