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Prime Tuple Database
Prime p0= 2118572581832251669 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 24 6 20 6 30 40 18 32 58 32 18 40 30 6 20 6 24 4 (?)
an: 0 4 28 34 54 60 90 130 148 180 238 270 288 328 358 364 384 390 414 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: conf [MM]
db: batch=80, k=20, 4 24 6 20 6 30 40 18 32 58
dn: 0 4 24 6 20 6 30 40 18 32 58 32 18 40 30 6 20 6 24 4 (?)
an: 0 4 28 34 54 60 90 130 148 180 238 270 288 328 358 364 384 390 414 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: conf [MM]
db: batch=80, k=20, 4 24 6 20 6 30 40 18 32 58
| SPT(16) | 2118570747916260181 | 0 70 120 136 162 168 190 202 246 258 280 286 312 328 378 448 | -1833915991488 |
| SPT(16) | 2118570759680517733 | 0 6 10 48 54 94 108 118 156 166 180 220 226 264 268 274 | -1822151733936 |
| STPT(10) | 2118570927500392367 | 0 2 30 32 60 62 90 92 120 122 | -1654331859302 |
| STPT(10) | 2118570958638442307 | 0 2 24 26 42 44 60 62 84 86 | -1623193809362 |
| TPT(14) | 2118571219724184317 | 0 2 24 26 54 56 72 74 204 206 252 254 330 332 | -1362108067352 |
| STPT(10) | 2118571593457149557 | 0 2 24 26 42 44 60 62 84 86 | -988375102112 |
| SPT(16) | 2118572627691624829 | 0 22 54 58 64 84 148 160 162 174 238 258 264 268 300 322 | 45859373160 |
| TPT(14) | 2118572788261400411 | 0 2 48 50 96 98 276 278 288 290 306 308 426 428 | 206429148742 |
| STPT(10) | 2118572791343406947 | 0 2 84 86 132 134 180 182 264 266 | 209511155278 |
| STPT(10) | 2118573118019662877 | 0 2 24 26 42 44 60 62 84 86 | 536187411208 |
| SPT(16) | 2118573338115200159 | 0 20 92 110 162 174 182 200 204 222 230 242 294 312 384 404 | 756282948490 |
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