Prime p₀= 2181947938134380189 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 24 10 60 54 12 44 4 44 12 54 60 10 24 20 (?)
a_n: 0 20 44 54 114 168 180 224 228 272 284 338 398 408 432 452
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: 452
Found by: [SG-FC] hl
db: batch=81, k=16, 20 24 10 60 54 12 44 4

SPT(16)	2181945290141812439	0 24 30 44 48 74 84 90 122 128 138 164 168 182 188 212	-2647992567750
STPT(10)	2181945854037442817	0 2 30 32 120 122 210 212 240 242	-2084096937372
SPT(16)	2181946000864972357	0 10 36 60 64 70 114 120 136 142 186 192 196 220 246 256	-1937269407832
SPT(16)	2181947284895070859	0 12 24 34 52 70 84 102 112 130 144 162 180 190 202 214	-653239309330
TPT(14)	2181947561635838987	0 2 12 14 132 134 264 266 282 284 312 314 342 344	-376498541202
TPT(14)	2181947896059803717	0 2 30 32 102 104 222 224 240 242 282 284 312 314	-42074576472
SPT(16)	2181948096956752591	0 36 52 60 96 162 186 192 250 256 280 346 382 390 406 442	158822372402
SPT(16)	2181949442746441307	0 2 32 36 42 92 120 134 192 206 234 284 290 294 324 326	1504612061118
SPT(20)	2181949445024360059	0 24 28 42 54 90 102 112 124 144 208 228 240 250 262 298 310 324 328 352	1506889979870
TPT(14)	2181949465532747957	0 2 72 74 90 92 132 134 144 146 180 182 300 302	1527398367768
STPT(10)	2181950042610256811	0 2 6 8 48 50 90 92 96 98	2104475876622