Prime p₀= 2491514159090682391 starts a Symmetric tuple of 13 consecutive primes (SPT).
d_n: 0 12 6 12 12 60 18 18 60 12 12 6 12 (?)
a_n: 0 12 18 30 42 102 120 138 198 210 222 228 240
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, 12 6 12 12 60 18

STPT(10)	2491512199380967571	0 2 6 8 48 50 90 92 96 98	-1959709714820
TPT(14)	2491512353379193451	0 2 30 32 66 68 108 110 138 140 150 152 156 158	-1805711488940
TPT(14)	2491513016947280141	0 2 6 8 30 32 90 92 96 98 138 140 186 188	-1142143402250
STPT(12)	2491513216787835269	0 2 12 14 42 44 168 170 198 200 210 212	-942302847122
SPT(16)	2491513658570370451	0 30 70 78 112 120 162 166 222 226 268 276 310 318 358 388	-500520311940
TPT(14)	2491513899066194549	0 2 30 32 72 74 162 164 198 200 240 242 252 254	-260024487842
SPT(16)	2491514163620334841	0 6 10 16 70 132 160 288 310 438 466 528 582 588 592 598	4529652450
SPT(16)	2491514360977219621	0 28 42 52 82 88 138 150 250 262 312 318 348 358 372 400	201886537230
SPT(16)	2491514491122916069	0 4 10 72 88 172 180 222 340 382 390 474 490 552 558 562	332032233678
SPT(16)	2491514984671200743	0 6 36 48 114 134 150 164 180 194 210 230 296 308 338 344	825580518352
SPT(16)	2491515349067898007	0 60 72 96 112 156 166 204 232 270 280 324 340 364 376 436	1189977215616