Prime p₀= 2315566358709654247 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 36 10 60 6 2 10 6 6 104 6 6 10 2 6 60 10 36 (?)
a_n: 0 36 46 106 112 114 124 130 136 240 246 252 262 264 270 330 340 376
All 18 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 376
Found by: [AF>Amis des Lapins] Fredjke
db: batch=81, k=18, 36 10 60 6 2 10 6 6 104

SPT(16)	2315564559776136017	0 6 20 24 32 114 126 140 156 170 182 264 272 276 290 296	-1798933518230
SPT(16)	2315564569792185599	0 12 42 44 90 140 164 180 182 198 222 272 318 320 350 362	-1788917468648
SPT(16)	2315565116131036481	0 108 162 176 216 246 266 270 308 312 332 362 402 416 470 578	-1242578617766
TPT(14)	2315565328962105599	0 2 12 14 42 44 120 122 150 152 168 170 210 212	-1029747548648
SPT(16)	2315565667308880549	0 10 34 52 78 112 150 184 258 292 330 364 390 408 432 442	-691400773698
SPT(16)	2315566024423315429	0 24 42 52 82 84 90 160 252 322 328 330 360 370 388 412	-334286338818
SPT(16)	2315566496667049867	0 16 64 66 70 90 94 120 196 222 226 246 250 252 300 316	137957395620
STPT(10)	2315566527645807617	0 2 24 26 42 44 60 62 84 86	168936153370
SPT(13)	2315566659491688593	0 30 48 78 96 126 168 210 240 258 288 306 336	300782034346
SPT(16)	2315566950472851161	0 42 56 62 72 78 98 120 128 150 170 176 186 192 206 248	591763196914
STPT(10)	2315567247144635579	0 2 18 20 30 32 42 44 60 62	888434981332