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= 1591077484690413763 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 20 4 72 60 24 6 8 6 24 60 72 4 20 40 (?)
an: 0 40 60 64 136 196 220 226 234 240 264 324 396 400 420 460
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: xii5ku
db: batch=78, k=16, 40 20 4 72 60 24 6 8
dn: 0 40 20 4 72 60 24 6 8 6 24 60 72 4 20 40 (?)
an: 0 40 60 64 136 196 220 226 234 240 264 324 396 400 420 460
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: xii5ku
db: batch=78, k=16, 40 20 4 72 60 24 6 8
| SPT(16) | 1591076091981733853 | 0 26 38 66 90 114 150 170 234 254 290 314 338 366 378 404 | -1392708679910 |
| SPT(16) | 1591076605278514073 | 0 18 26 38 68 74 96 210 224 338 360 366 396 408 416 434 | -879411899690 |
| SPT(16) | 1591076913584062493 | 0 8 26 50 66 78 80 84 110 114 116 128 144 168 186 194 | -571106351270 |
| SPT(16) | 1591076998343648063 | 0 26 80 110 140 150 174 176 264 266 290 300 330 360 414 440 | -486346765700 |
| TPT(14) | 1591077304959986687 | 0 2 54 56 60 62 180 182 252 254 264 266 282 284 | -179730427076 |
| STPT(10) | 1591077388177581011 | 0 2 36 38 78 80 120 122 156 158 | -96512832752 |
| STPT(10) | 1591077604984287269 | 0 2 12 14 90 92 168 170 180 182 | 120293873506 |
| SPT(16) | 1591077710833630471 | 0 70 126 138 162 168 180 216 232 268 280 286 310 322 378 448 | 226143216708 |
| STPT(10) | 1591077894802212527 | 0 2 12 14 42 44 72 74 84 86 | 410111798764 |
| SPT(16) | 1591077953537886713 | 0 6 20 78 84 104 120 210 224 314 330 350 356 414 428 434 | 468847472950 |
| STPT(10) | 1591077956285835929 | 0 2 18 20 30 32 42 44 60 62 | 471595422166 |
©2024 Tomáš Brada