Prime p₀= 2109860682074514113 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 20 4 6 8 30 22 8 22 8 22 30 8 6 4 20 (?)
a_n: 0 20 24 30 38 68 90 98 120 128 150 180 188 194 198 218
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: 218
Found by: matsu_pl
db: batch=80, k=16, 20 4 6 8 30 22 8 22

STPT(10)	2109859438192939619	0 2 18 20 30 32 42 44 60 62	-1243881574494
SPT(16)	2109859897608771181	0 12 48 60 70 76 102 126 172 196 222 228 238 250 286 298	-784465742932
SPT(16)	2109859944296916191	0 2 20 42 66 80 86 90 98 102 108 122 146 168 186 188	-737777597922
SPT(16)	2109859993866943183	0 66 76 90 138 160 186 204 220 238 264 286 334 348 358 424	-688207570930
SPT(16)	2109860146947212207	0 60 104 120 174 182 260 272 282 294 372 380 434 450 494 554	-535127301906
STPT(10)	2109860271927625037	0 2 60 62 72 74 84 86 144 146	-410146889076
STPT(10)	2109861275908706387	0 2 60 62 72 74 84 86 144 146	593834192274
SPT(18)	2109861824115040543	0 6 30 58 64 88 94 114 130 174 190 210 216 240 246 274 298 304	1142040526430
SPT(16)	2109861840146993167	0 46 72 82 100 120 160 190 222 252 292 312 330 340 366 412	1158072479054
STPT(10)	2109861852767435867	0 2 60 62 72 74 84 86 144 146	1170692921754
SPT(16)	2109862293122079719	0 44 90 98 110 170 234 240 248 254 318 378 390 398 444 488	1611047565606