Prime p₀= 2468221497933447449 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 22 6 2 24 4 6 104 6 4 24 2 6 22 20 (?)
a_n: 0 20 42 48 50 74 78 84 188 194 198 222 224 230 252 272
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: 272
Found by: JohnMD
db: batch=82, k=16, 20 22 6 2 24 4 6 104

STPT(10)	2468219707808349791	0 2 6 8 18 20 30 32 36 38	-1790125097658
SPT(16)	2468220317868867623	0 18 20 74 158 176 188 194 210 216 228 246 330 384 386 404	-1180064579826
SPT(16)	2468220422881426951	0 36 40 48 106 132 160 210 238 288 316 342 400 408 412 448	-1075052020498
SPT(16)	2468220928166527717	0 66 96 102 106 186 196 232 294 330 340 420 424 430 460 526	-569766919732
STPT(10)	2468221224529645601	0 2 30 32 78 80 126 128 156 158	-273403801848
STPT(10)	2468221343779850777	0 2 30 32 42 44 54 56 84 86	-154153596672
STPT(10)	2468221589288596247	0 2 30 32 42 44 54 56 84 86	91355148798
SPT(16)	2468221684158948919	0 34 84 88 90 94 138 144 154 160 204 208 210 214 264 298	186225501470
SPT(16)	2468222602506778057	0 6 52 70 72 94 96 132 184 220 222 244 246 264 310 316	1104573330608
TPT(14)	2468222885336214731	0 2 30 32 48 50 60 62 90 92 126 128 156 158	1387402767282
STPT(10)	2468223134307950867	0 2 12 14 42 44 72 74 84 86	1636374503418