Prime p₀= 1949351012559393857 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 72 12 26 16 18 26 42 22 42 26 18 16 26 12 72 (?)
a_n: 0 72 84 110 126 144 170 212 234 276 302 320 336 362 374 446
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: 446
Found by: MarkRBright
db: batch=80, k=16, 72 12 26 16 18 26 42 22

SPT(16)	1949350048500985721	0 30 38 42 50 126 152 156 272 276 302 378 386 390 398 428	-964058408136
SPT(16)	1949350378849861021	0 40 46 48 90 102 108 130 138 160 166 178 220 222 228 268	-633709532836
SPT(16)	1949350569607204333	0 10 36 78 120 124 126 136 138 148 150 154 196 238 264 274	-442952189524
STPT(10)	1949350715108354819	0 2 18 20 30 32 42 44 60 62	-297451039038
SPT(16)	1949350761776353631	0 2 36 48 50 66 86 92 126 132 152 168 170 182 216 218	-250783040226
STPT(10)	1949350795917956747	0 2 30 32 42 44 54 56 84 86	-216641437110
STPT(10)	1949351062312632047	0 2 24 26 42 44 60 62 84 86	49753238190
TPT(14)	1949351119199622959	0 2 18 20 42 44 60 62 132 134 162 164 228 230	106640229102
SPT(16)	1949351309488138327	0 10 24 36 72 102 186 252 304 370 454 484 520 532 546 556	296928744470
SPT(16)	1949351311840775207	0 36 50 56 66 72 80 84 122 126 134 140 150 156 170 206	299281381350
STPT(10)	1949351392467337721	0 2 30 32 78 80 126 128 156 158	379907943864