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= 1688953178508017563 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 108 20 4 6 12 2 12 10 14 10 12 2 12 6 4 20 108 16 (?)
an: 0 16 124 144 148 154 166 168 180 190 204 214 226 228 240 246 250 270 378 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: CoolAtchOk
db: batch=79, k=20, 16 108 20 4 6 12 2 12 10 14
dn: 0 16 108 20 4 6 12 2 12 10 14 10 12 2 12 6 4 20 108 16 (?)
an: 0 16 124 144 148 154 166 168 180 190 204 214 226 228 240 246 250 270 378 394
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: CoolAtchOk
db: batch=79, k=20, 16 108 20 4 6 12 2 12 10 14
| STPT(10) | 1688951044183548701 | 0 2 6 8 48 50 90 92 96 98 | -2134324468862 |
| SPT(16) | 1688951152450624753 | 0 34 60 70 78 138 148 166 168 186 196 256 264 274 300 334 | -2026057392810 |
| STPT(10) | 1688951207499863381 | 0 2 6 8 48 50 90 92 96 98 | -1971008154182 |
| SPT(16) | 1688951779461365641 | 0 28 40 66 112 118 190 216 322 348 420 426 472 498 510 538 | -1399046651922 |
| SPT(16) | 1688952036538679557 | 0 36 60 154 156 222 264 276 310 322 364 430 432 526 550 586 | -1141969338006 |
| STPT(10) | 1688952665368278941 | 0 2 36 38 78 80 120 122 156 158 | -513139738622 |
| STPT(12) | 1688953216853543567 | 0 2 42 44 54 56 120 122 132 134 174 176 | 38345526004 |
| STPT(10) | 1688953432995447077 | 0 2 30 32 42 44 54 56 84 86 | 254487429514 |
| STPT(10) | 1688953504861151939 | 0 2 12 14 90 92 168 170 180 182 | 326353134376 |
| STPT(10) | 1688954510918520617 | 0 2 72 74 102 104 132 134 204 206 | 1332410503054 |
| SPT(16) | 1688954853592714633 | 0 4 6 24 46 66 198 226 288 316 448 468 490 508 510 514 | 1675084697070 |
©2024 Tomáš Brada