Prime p₀= 2694508991396270387 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 14 6 10 20 22 8 34 26 34 8 22 20 10 6 14 (?)
a_n: 0 14 20 30 50 72 80 114 140 174 182 204 224 234 240 254
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 254
Found by: JayPi
db: batch=82, k=16, 14 6 10 20 22 8 34 26

SPT(16)	2694507907888978781	0 6 26 42 48 62 68 246 332 510 516 530 536 552 572 578	-1083507291606
STPT(10)	2694508155516927677	0 2 42 44 72 74 102 104 144 146	-835879342710
SPT(16)	2694508527147857591	0 2 12 20 56 68 90 92 216 218 240 252 288 296 306 308	-464248412796
STPT(10)	2694508652330368631	0 2 6 8 18 20 30 32 36 38	-339065901756
SPT(16)	2694508831826501971	0 40 78 106 120 156 180 186 190 196 220 256 270 298 336 376	-159569768416
SPT(16)	2694508981398020551	0 18 52 66 72 160 186 190 198 202 228 316 322 336 370 388	-9998249836
STPT(10)	2694509488664249447	0 2 42 44 72 74 102 104 144 146	497267979060
SPT(16)	2694509737606965587	0 2 26 60 74 156 182 210 236 264 290 372 386 420 444 446	746210695200
STPT(10)	2694510644356422971	0 2 30 32 78 80 126 128 156 158	1652960152584
STPT(10)	2694511945431758531	0 2 30 32 78 80 126 128 156 158	2954035488144
SPT(16)	2694511995826765841	0 20 26 56 96 128 152 198 290 336 360 392 432 462 468 488	3004430495454