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= 1983700946595430877 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 52 14 54 12 42 16 56 16 42 12 54 14 52 20 (?)
an: 0 20 72 86 140 152 194 210 266 282 324 336 390 404 456 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Dingo
db: batch=80, k=16, 20 52 14 54 12 42 16 56
dn: 0 20 52 14 54 12 42 16 56 16 42 12 54 14 52 20 (?)
an: 0 20 72 86 140 152 194 210 266 282 324 336 390 404 456 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Dingo
db: batch=80, k=16, 20 52 14 54 12 42 16 56
| SPT(16) | 1983699636720353323 | 0 24 28 46 58 70 90 100 204 214 234 246 258 276 280 304 | -1309875077554 |
| STPT(10) | 1983700084490056481 | 0 2 6 8 48 50 90 92 96 98 | -862105374396 |
| SPT(16) | 1983700106996636851 | 0 40 70 76 82 96 106 166 252 312 322 336 342 348 378 418 | -839598794026 |
| STPT(10) | 1983700494352041989 | 0 2 18 20 30 32 42 44 60 62 | -452243388888 |
| SPT(16) | 1983700732496640331 | 0 6 52 72 172 186 220 238 240 258 292 306 406 426 472 478 | -214098790546 |
| STPT(10) | 1983700801829477639 | 0 2 18 20 30 32 42 44 60 62 | -144765953238 |
| SPT(16) | 1983701257656907993 | 0 40 96 168 190 240 246 294 310 358 364 414 436 508 564 604 | 311061477116 |
| STPT(10) | 1983701455288790969 | 0 2 42 44 90 92 138 140 180 182 | 508693360092 |
| SPT(16) | 1983701745074819909 | 0 14 44 84 98 128 140 144 254 258 270 300 314 354 384 398 | 798479389032 |
| STPT(10) | 1983701837089561409 | 0 2 18 20 30 32 42 44 60 62 | 890494130532 |
| SPT(16) | 1983702306634413949 | 0 28 30 78 90 132 138 190 210 262 268 310 322 370 372 400 | 1360038983072 |
©2024 Tomáš Brada