Prime p₀= 2738578143940987613 starts a Symmetric tuple of 20 consecutive primes (SPT).
d_n: 0 38 52 6 12 2 6 24 16 18 116 18 16 24 6 2 12 6 52 38 (?)
a_n: 0 38 90 96 108 110 116 140 156 174 290 308 324 348 354 356 368 374 426 464
All 20 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 464
Found by: JayPi
db: batch=82, k=20, 38 52 6 12 2 6 24 16 18 116

TPT(16)	2738577027033414629	0 2 18 20 102 104 108 110 252 254 408 410 480 482 522 524	-1116907572984
STPT(10)	2738577044772537539	0 2 18 20 30 32 42 44 60 62	-1099168450074
STPT(10)	2738577081718803329	0 2 42 44 90 92 138 140 180 182	-1062222184284
SPT(16)	2738577405032298889	0 34 72 78 82 120 168 258 274 364 412 450 454 460 498 532	-738908688724
STPT(10)	2738577673028144807	0 2 30 32 72 74 114 116 144 146	-470912842806
SPT(16)	2738578076739947579	0 8 12 44 74 92 98 132 140 174 180 198 228 260 264 272	-67201040034
SPT(16)	2738578782578992069	0 10 52 84 94 100 114 184 300 370 384 390 400 432 474 484	638638004456
TPT(14)	2738578943579520887	0 2 60 62 72 74 150 152 180 182 234 236 282 284	799638533274
SPT(16)	2738579043332220923	0 24 38 80 116 120 128 134 150 156 164 168 204 246 260 284	899391233310
STPT(10)	2738579391568669541	0 2 6 8 48 50 90 92 96 98	1247627681928
SPT(16)	2738579689906332737	0 6 56 80 86 104 110 156 164 210 216 234 240 264 314 320	1545965345124