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Prime Tuple Database
Prime p0= 2171199780657795427 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 12 66 18 30 14 6 22 32 22 6 14 30 18 66 12 4 (?)
an: 0 4 16 82 100 130 144 150 172 204 226 232 246 276 294 360 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: [SG-FC] hl
db: batch=81, k=18, 4 12 66 18 30 14 6 22 32
dn: 0 4 12 66 18 30 14 6 22 32 22 6 14 30 18 66 12 4 (?)
an: 0 4 16 82 100 130 144 150 172 204 226 232 246 276 294 360 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: [SG-FC] hl
db: batch=81, k=18, 4 12 66 18 30 14 6 22 32
| SPT(16) | 2171197968983467297 | 0 34 40 46 54 100 124 126 130 132 156 202 210 216 222 256 | -1811674328130 |
| TPT(14) | 2171198254004781557 | 0 2 12 14 24 26 132 134 150 152 162 164 174 176 | -1526653013870 |
| SPT(16) | 2171198622095515591 | 0 18 36 60 78 88 90 132 166 208 210 220 238 262 280 298 | -1158562279836 |
| SPT(16) | 2171198972648540057 | 0 6 20 42 62 80 84 90 146 152 156 174 194 216 230 236 | -808009255370 |
| TPT(14) | 2171199091162856801 | 0 2 48 50 96 98 156 158 180 182 228 230 270 272 | -689494938626 |
| STPT(10) | 2171199686456400599 | 0 2 18 20 30 32 42 44 60 62 | -94201394828 |
| SPT(16) | 2171199975037443227 | 0 44 50 66 152 164 170 182 234 246 252 264 350 366 372 416 | 194379647800 |
| SPT(16) | 2171200189226996087 | 0 14 24 56 84 114 140 144 212 216 242 272 300 332 342 356 | 408569200660 |
| SPT(16) | 2171200488573587633 | 0 8 66 68 108 110 156 180 224 248 294 296 336 338 396 404 | 707915792206 |
| STPT(10) | 2171200911071884997 | 0 2 30 32 42 44 54 56 84 86 | 1130414089570 |
| STPT(10) | 2171201804600127989 | 0 2 18 20 30 32 42 44 60 62 | 2023942332562 |
©2024 Tomáš Brada