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Prime Tuple Database
Prime p0= 2159528017761221291 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 86 12 10 54 24 2 10 20 10 2 10 20 10 2 24 54 10 12 86 (?)
an: 0 86 98 108 162 186 188 198 218 228 230 240 260 270 272 296 350 360 372 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=81, k=20, 86 12 10 54 24 2 10 20 10 2
dn: 0 86 12 10 54 24 2 10 20 10 2 10 20 10 2 24 54 10 12 86 (?)
an: 0 86 98 108 162 186 188 198 218 228 230 240 260 270 272 296 350 360 372 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=81, k=20, 86 12 10 54 24 2 10 20 10 2
| SPT(16) | 2159527414537194733 | 0 94 114 124 126 136 150 160 240 250 264 274 276 286 306 400 | -603224026558 |
| SPT(16) | 2159527560467821301 | 0 18 66 140 170 186 206 212 246 252 272 288 318 392 440 458 | -457293399990 |
| SPT(16) | 2159527598091575213 | 0 36 54 98 146 150 210 234 260 284 344 348 396 440 458 494 | -419669646078 |
| TPT(14) | 2159527633286097797 | 0 2 30 32 72 74 90 92 114 116 132 134 162 164 | -384475123494 |
| STPT(10) | 2159527946720954837 | 0 2 30 32 42 44 54 56 84 86 | -71040266454 |
| SPT(16) | 2159527978389413473 | 0 4 30 34 84 88 90 100 174 184 186 190 240 244 270 274 | -39371807818 |
| SPT(16) | 2159528161323588767 | 0 66 96 104 126 150 162 164 192 194 206 230 252 260 290 356 | 143562367476 |
| SPT(16) | 2159528393804761519 | 0 18 30 52 72 102 114 178 204 268 280 310 330 352 364 382 | 376043540228 |
| TPT(14) | 2159529137571334169 | 0 2 12 14 18 20 42 44 210 212 240 242 258 260 | 1119810112878 |
| STPT(10) | 2159529401164365689 | 0 2 18 20 30 32 42 44 60 62 | 1383403144398 |
| STPT(10) | 2159529568705045049 | 0 2 30 32 120 122 210 212 240 242 | 1550943823758 |
©2024 Tomáš Brada