Prime p₀= 2548670622650495407 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 30 6 18 6 54 6 6 54 6 18 6 30 (?)
a_n: 0 30 36 54 60 114 120 126 180 186 204 210 240
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: 240
Found by: JayPi
db: batch=82, k=13, 30 6 18 6 54 6

SPT(16)	2548669685089910143	0 34 114 124 144 160 166 180 244 258 264 280 300 310 390 424	-937560585264
STPT(10)	2548669731696557039	0 2 18 20 30 32 42 44 60 62	-890953938368
SPT(16)	2548670003312001763	0 36 90 154 190 204 216 276 298 358 370 384 420 484 538 574	-619338493644
TPT(14)	2548670006999509301	0 2 96 98 126 128 138 140 198 200 348 350 408 410	-615650986106
STPT(10)	2548670433178233779	0 2 18 20 30 32 42 44 60 62	-189472261628
SPT(16)	2548670443000934311	0 10 16 30 72 108 142 196 222 276 310 346 388 402 408 418	-179649561096
STPT(10)	2548670667649947647	0 2 42 44 72 74 102 104 144 146	44999452240
SPT(16)	2548670923863997129	0 4 40 82 108 124 168 184 318 334 378 394 420 462 498 502	301213501722
STPT(10)	2548671196391527391	0 2 30 32 60 62 90 92 120 122	573741031984
SPT(16)	2548671209703964633	0 10 36 40 54 58 100 136 198 234 276 280 294 298 324 334	587053469226
STPT(10)	2548671556433667359	0 2 30 32 60 62 90 92 120 122	933783171952