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= 2131109465447038679 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 66 6 26 4 54 12 2 12 54 4 26 6 66 12 (?)
an: 0 12 78 84 110 114 168 180 182 194 248 252 278 284 350 362
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Pavel Kirpichenko
db: batch=80, k=16, 12 66 6 26 4 54 12 2
dn: 0 12 66 6 26 4 54 12 2 12 54 4 26 6 66 12 (?)
an: 0 12 78 84 110 114 168 180 182 194 248 252 278 284 350 362
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: Pavel Kirpichenko
db: batch=80, k=16, 12 66 6 26 4 54 12 2
| SPT(16) | 2131107969333341197 | 0 12 30 36 70 90 150 156 160 166 226 246 280 286 304 316 | -1496113697482 |
| SPT(18) | 2131107992483621189 | 0 98 150 164 192 218 234 258 272 420 434 458 474 500 528 542 594 692 | -1472963417490 |
| STPT(10) | 2131108654387138241 | 0 2 6 8 48 50 90 92 96 98 | -811059900438 |
| STPT(10) | 2131108866534050717 | 0 2 12 14 42 44 72 74 84 86 | -598912987962 |
| STPT(10) | 2131109095951261211 | 0 2 36 38 78 80 120 122 156 158 | -369495777468 |
| STPT(10) | 2131109187684546491 | 0 2 36 38 78 80 120 122 156 158 | -277762492188 |
| TPT(14) | 2131109574276134057 | 0 2 90 92 132 134 180 182 222 224 264 266 324 326 | 108829095378 |
| SPT(20) | 2131109580861234317 | 0 2 12 32 54 56 122 186 200 210 236 246 260 324 390 392 414 434 444 446 | 115414195638 |
| STPT(12) | 2131109874585655391 | 0 2 108 110 138 140 150 152 180 182 288 290 | 409138616712 |
| SPT(16) | 2131109966394044123 | 0 8 26 50 54 80 126 140 144 158 204 230 234 258 276 284 | 500947005444 |
| STPT(10) | 2131110351923769659 | 0 2 42 44 60 62 78 80 120 122 | 886476730980 |
©2024 Tomáš Brada