Prime p₀= 2156187646563490363 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 4 2 58 66 24 92 18 22 18 92 24 66 58 2 4 (?)
a_n: 0 4 6 64 130 154 246 264 286 304 396 420 486 544 546 550
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: 550
Found by: KAMCOBILL
db: batch=81, k=16, 4 2 58 66 24 92 18 22

SPT(16)	2156185849447296701	0 6 26 38 60 66 80 90 158 168 182 188 210 222 242 248	-1797116193662
SPT(16)	2156185964301332387	0 26 32 50 56 84 102 134 162 194 212 240 246 264 270 296	-1682262157976
SPT(16)	2156186512139455193	0 6 38 48 60 98 110 116 258 264 276 314 326 336 368 374	-1134424035170
STPT(10)	2156186936096344469	0 2 42 44 90 92 138 140 180 182	-710467145894
SPT(16)	2156187459566604691	0 10 28 40 42 76 78 112 216 250 252 286 288 300 318 328	-186996885672
STPT(10)	2156187528850488977	0 2 30 32 42 44 54 56 84 86	-117713001386
SPT(16)	2156187988241845463	0 6 50 86 98 104 120 168 176 224 240 246 258 294 338 344	341678355100
SPT(16)	2156188435453923571	0 28 42 60 72 138 180 226 252 298 340 406 418 436 450 478	788890433208
SPT(16)	2156188687020584893	0 6 10 18 66 88 136 190 216 270 318 340 388 396 400 406	1040457094530
STPT(10)	2156188722482302559	0 2 42 44 60 62 78 80 120 122	1075918812196
SPT(16)	2156188838619937213	0 4 16 60 100 120 138 190 204 256 274 294 334 378 390 394	1192056446850