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= 1518774978275099261 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 66 54 18 2 16 14 42 34 42 14 16 2 18 54 66 (?)
an: 0 66 120 138 140 156 170 212 246 288 302 318 320 338 392 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: xii5ku
db: batch=78, k=16, 66 54 18 2 16 14 42 34
dn: 0 66 54 18 2 16 14 42 34 42 14 16 2 18 54 66 (?)
an: 0 66 120 138 140 156 170 212 246 288 302 318 320 338 392 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: xii5ku
db: batch=78, k=16, 66 54 18 2 16 14 42 34
| SPT(16) | 1518773622072780917 | 0 6 50 84 110 126 210 216 224 230 314 330 356 390 434 440 | -1356202318344 |
| STPT(10) | 1518773801036420387 | 0 2 30 32 42 44 54 56 84 86 | -1177238678874 |
| STPT(10) | 1518774380773478987 | 0 2 12 14 72 74 132 134 144 146 | -597501620274 |
| SPT(16) | 1518774740578829827 | 0 34 66 84 90 100 126 130 216 220 246 256 262 280 312 346 | -237696269434 |
| STPT(12) | 1518774873616344479 | 0 2 18 20 42 44 78 80 102 104 120 122 | -104658754782 |
| SPT(16) | 1518774912767020679 | 0 14 18 42 60 84 92 114 128 150 158 182 200 224 228 242 | -65508078582 |
| STPT(10) | 1518775020859026779 | 0 2 30 32 60 62 90 92 120 122 | 42583927518 |
| SPT(20) | 1518775754856560131 | 0 42 70 72 100 112 120 178 198 208 210 220 240 298 306 318 346 348 376 418 | 776581460870 |
| STPT(10) | 1518776098225095761 | 0 2 6 8 18 20 30 32 36 38 | 1119949996500 |
| SPT(18) | 1518776226255025477 | 0 34 46 76 102 160 190 202 214 252 264 276 306 364 390 420 432 466 | 1247979926216 |
| STPT(10) | 1518776484144014267 | 0 2 42 44 72 74 102 104 144 146 | 1505868915006 |
©2024 Tomáš Brada