Prime p₀= 2157239216118006883 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 70 30 36 8 12 40 24 14 24 40 12 8 36 30 70 (?)
a_n: 0 70 100 136 144 156 196 220 234 258 298 310 318 354 384 454
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: 454
Found by: Landjunge
db: batch=81, k=16, 70 30 36 8 12 40 24 14

STPT(10)	2157237607213380047	0 2 42 44 72 74 102 104 144 146	-1608904626836
SPT(16)	2157237653558729087	0 20 36 54 104 132 140 146 240 246 254 282 332 350 366 386	-1562559277796
STPT(10)	2157237984727583447	0 2 30 32 42 44 54 56 84 86	-1231390423436
STPT(10)	2157238016818448321	0 2 6 8 18 20 30 32 36 38	-1199299558562
SPT(16)	2157238494119407913	0 44 56 96 140 156 174 216 434 476 494 510 554 594 606 650	-721998598970
SPT(16)	2157238624423630711	0 28 46 118 160 196 210 220 228 238 252 288 330 402 420 448	-591694376172
SPT(16)	2157239237356312259	0 2 20 38 42 50 120 138 164 182 252 260 264 282 300 302	21238305376
SPT(16)	2157239408632218947	0 12 26 54 66 86 102 122 144 164 180 200 212 240 254 266	192514212064
STPT(10)	2157239511353340761	0 2 6 8 48 50 90 92 96 98	295235333878
SPT(16)	2157240004430516959	0 42 52 142 144 150 154 162 220 228 232 238 240 330 340 382	788312510076
STPT(10)	2157240479355443927	0 2 30 32 42 44 54 56 84 86	1263237437044