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Prime Tuple Database
Prime p0= 2178311244543685477 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 14 66 10 42 84 14 102 42 88 42 102 14 84 42 10 66 14 10 (?)
an: 0 10 24 90 100 142 226 240 342 384 472 514 616 630 714 756 766 832 846 856
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 856
Found by: JayPi
db: batch=81, k=20, 10 14 66 10 42 84 14 102 42 88
dn: 0 10 14 66 10 42 84 14 102 42 88 42 102 14 84 42 10 66 14 10 (?)
an: 0 10 24 90 100 142 226 240 342 384 472 514 616 630 714 756 766 832 846 856
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 856
Found by: JayPi
db: batch=81, k=20, 10 14 66 10 42 84 14 102 42 88
| STPT(10) | 2178309668541698399 | 0 2 30 32 120 122 210 212 240 242 | -1576001987078 |
| SPT(16) | 2178309965997147133 | 0 6 40 46 48 76 88 126 160 198 210 238 240 246 280 286 | -1278546538344 |
| STPT(10) | 2178310169631325517 | 0 2 60 62 72 74 84 86 144 146 | -1074912359960 |
| SPT(16) | 2178310766556543851 | 0 12 36 38 56 66 108 138 140 170 212 222 240 242 266 278 | -477987141626 |
| TPT(14) | 2178311056902610079 | 0 2 60 62 72 74 90 92 162 164 168 170 240 242 | -187641075398 |
| STPT(10) | 2178311113203309839 | 0 2 18 20 30 32 42 44 60 62 | -131340375638 |
| STPT(10) | 2178311264030980877 | 0 2 30 32 42 44 54 56 84 86 | 19487295400 |
| STPT(10) | 2178311387030430479 | 0 2 18 20 60 62 102 104 120 122 | 142486745002 |
| STPT(12) | 2178311501356310861 | 0 2 36 38 126 128 210 212 300 302 336 338 | 256812625384 |
| SPT(16) | 2178311846678201417 | 0 102 120 122 144 164 170 182 222 234 240 260 282 284 302 404 | 602134515940 |
| STPT(10) | 2178312369728297909 | 0 2 72 74 120 122 168 170 240 242 | 1125184612432 |
©2024 Tomáš Brada