Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 1947458268095765653 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 24 6 114 56 4 42 18 2 18 42 4 56 114 6 24 4 (?)
an: 0 4 28 34 148 204 208 250 268 270 288 330 334 390 504 510 534 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Landjunge
db: batch=80, k=18, 4 24 6 114 56 4 42 18 2
dn: 0 4 24 6 114 56 4 42 18 2 18 42 4 56 114 6 24 4 (?)
an: 0 4 28 34 148 204 208 250 268 270 288 330 334 390 504 510 534 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Landjunge
db: batch=80, k=18, 4 24 6 114 56 4 42 18 2
| STPT(10) | 1947456347245517159 | 0 2 42 44 60 62 78 80 120 122 | -1920850248494 |
| STPT(10) | 1947456883102235147 | 0 2 24 26 42 44 60 62 84 86 | -1384993530506 |
| STPT(10) | 1947457569771030011 | 0 2 30 32 78 80 126 128 156 158 | -698324735642 |
| STPT(10) | 1947457886014546229 | 0 2 18 20 30 32 42 44 60 62 | -382081219424 |
| STPT(10) | 1947457942100826479 | 0 2 42 44 60 62 78 80 120 122 | -325994939174 |
| SPT(18) | 1947458045203766591 | 0 2 20 30 66 96 146 152 222 410 480 486 536 566 602 612 630 632 | -222891999062 |
| STPT(10) | 1947458633834764007 | 0 2 12 14 42 44 72 74 84 86 | 365738998354 |
| STPT(10) | 1947459278307094007 | 0 2 30 32 42 44 54 56 84 86 | 1010211328354 |
| STPT(10) | 1947459659076119567 | 0 2 30 32 42 44 54 56 84 86 | 1390980353914 |
| SPT(16) | 1947459769209719881 | 0 6 22 36 42 70 76 88 120 132 138 166 172 186 202 208 | 1501113954228 |
| SPT(16) | 1947459937067426783 | 0 18 50 68 84 198 204 224 240 260 266 380 396 414 446 464 | 1668971661130 |
©2024 Tomáš Brada