Prime p₀= 1841991970937051839 starts a Symmetric tuple of 18 consecutive primes (SPT).
d_n: 0 10 14 40 6 8 40 56 46 2 46 56 40 8 6 40 14 10 (?)
a_n: 0 10 24 64 70 78 118 174 220 222 268 324 364 372 378 418 432 442
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: 442
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=18, 10 14 40 6 8 40 56 46 2

STPT(10)	1841990907648636887	0 2 30 32 102 104 174 176 204 206	-1063288414952
SPT(16)	1841990918730137867	0 6 66 84 86 90 156 174 272 290 356 360 362 380 440 446	-1052206913972
SPT(16)	1841991191944837499	0 14 18 20 48 60 80 104 108 132 152 164 192 194 198 212	-778992214340
SPT(16)	1841991664762461629	0 2 72 98 110 140 180 182 198 200 240 270 282 308 378 380	-306174590210
TPT(14)	1841991743752780391	0 2 30 32 90 92 156 158 168 170 186 188 246 248	-227184271448
SPT(16)	1841991826186079759	0 14 38 60 114 144 162 164 168 170 188 218 272 294 318 332	-144750972080
SPT(18)	1841992122828688543	0 4 34 40 48 76 124 136 150 154 168 180 228 256 264 270 300 304	151891636704
SPT(16)	1841992222121524621	0 22 42 70 100 106 126 136 162 172 192 198 228 256 276 298	251184472782
STPT(12)	1841992327892259329	0 2 12 14 42 44 90 92 120 122 132 134	356955207490
STPT(10)	1841992428795316097	0 2 24 26 42 44 60 62 84 86	457858264258
SPT(16)	1841993552278236317	0 2 6 24 44 50 74 86 120 132 156 162 182 200 204 206	1581341184478