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= 2139251449200416849 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 2 22 8 102 28 38 24 88 24 38 28 102 8 22 2 18 (?)
an: 0 18 20 42 50 152 180 218 242 330 354 392 420 522 530 552 554 572
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: Landjunge
db: batch=80, k=18, 18 2 22 8 102 28 38 24 88
dn: 0 18 2 22 8 102 28 38 24 88 24 38 28 102 8 22 2 18 (?)
an: 0 18 20 42 50 152 180 218 242 330 354 392 420 522 530 552 554 572
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: Landjunge
db: batch=80, k=18, 18 2 22 8 102 28 38 24 88
| STPT(10) | 2139249567056710907 | 0 2 30 32 42 44 54 56 84 86 | -1882143705942 |
| SPT(16) | 2139249585234125827 | 0 24 36 46 52 82 94 144 172 222 234 264 270 280 292 316 | -1863966291022 |
| SPT(16) | 2139250034248657619 | 0 38 60 78 80 90 102 108 182 188 200 210 212 230 252 290 | -1414951759230 |
| STPT(10) | 2139250164382845221 | 0 2 36 38 138 140 240 242 276 278 | -1284817571628 |
| STPT(10) | 2139250806610172009 | 0 2 18 20 30 32 42 44 60 62 | -642590244840 |
| STPT(10) | 2139251258855089199 | 0 2 42 44 60 62 78 80 120 122 | -190345327650 |
| STPT(10) | 2139252471914866727 | 0 2 12 14 42 44 72 74 84 86 | 1022714449878 |
| STPT(10) | 2139252815749449011 | 0 2 78 80 108 110 138 140 216 218 | 1366549032162 |
| STPT(10) | 2139253042886424737 | 0 2 24 26 42 44 60 62 84 86 | 1593686007888 |
| STPT(10) | 2139253054889846711 | 0 2 6 8 48 50 90 92 96 98 | 1605689429862 |
| SPT(16) | 2139253295620291463 | 0 20 96 140 174 236 260 264 266 270 294 356 390 434 510 530 | 1846419874614 |
©2024 Tomáš Brada