Prime p₀= 957424482561498437 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 2 4 56 42 10 20 6 40 26 40 6 20 10 42 56 4 2 (?)
a_n: 0 2 6 62 104 114 134 140 180 206 246 252 272 282 324 380 384 386
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: 386
Found by: stoneageman
db: batch=76, k=18, 2 4 56 42 10 20 6 40 26

SPT(16)	957422884386466769	0 32 42 60 62 74 78 84 98 104 108 120 122 140 150 182	-1598175031668
STPT(10)	957423106494293141	0 2 66 68 108 110 150 152 216 218	-1376067205296
STPT(10)	957423115522267151	0 2 6 8 18 20 30 32 36 38	-1367039231286
STPT(10)	957423426680940389	0 2 18 20 60 62 102 104 120 122	-1055880558048
SPT(16)	957423469449103117	0 10 24 60 70 94 96 126 184 214 216 240 250 286 300 310	-1013112395320
STPT(10)	957423806487112631	0 2 6 8 18 20 30 32 36 38	-676074385806
SPT(16)	957424661229789887	0 14 24 30 50 56 60 80 120 140 144 150 170 176 186 200	178668291450
TPT(14)	957424676185174397	0 2 102 104 114 116 210 212 324 326 354 356 534 536	193623675960
TPT(14)	957424738363842647	0 2 84 86 90 92 150 152 174 176 192 194 294 296	255802344210
SPT(16)	957424800600547381	0 36 72 82 88 100 112 120 148 156 168 180 186 196 232 268	318039048944
SPT(16)	957424880266280537	0 12 14 24 74 90 104 116 300 312 326 342 392 402 404 416	397704782100