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= 331328644453742921 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 18 28 32 12 36 4 36 12 32 28 18 20 (?)
an: 0 20 38 66 98 110 146 150 186 198 230 258 276 296
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: paulteo
db: batch=70, k=14, 20 18 28 32 12 36 4
dn: 0 20 18 28 32 12 36 4 36 12 32 28 18 20 (?)
an: 0 20 38 66 98 110 146 150 186 198 230 258 276 296
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 296
Found by: paulteo
db: batch=70, k=14, 20 18 28 32 12 36 4
| SPT(14) | 331328573067699091 | 0 10 40 52 78 96 132 196 232 250 276 288 318 328 | -71386043830 |
| SPT(16) | 331328576921736617 | 0 26 42 66 72 86 110 122 270 282 306 320 326 350 366 392 | -67532006304 |
| TPT(12) | 331328615179476119 | 0 2 18 20 30 32 78 80 252 254 270 272 | -29274266802 |
| SPT(14) | 331328622741044039 | 0 18 30 80 128 140 144 194 198 210 258 308 320 338 | -21712698882 |
| TPT(12) | 331328625936448079 | 0 2 42 44 78 80 90 92 252 254 300 302 | -18517294842 |
| TPT(12) | 331328639498884409 | 0 2 18 20 30 32 42 44 72 74 90 92 | -4954858512 |
| TPT(12) | 331328667377352509 | 0 2 12 14 18 20 168 170 228 230 252 254 | 22923609588 |
| TPT(12) | 331328674970437409 | 0 2 42 44 72 74 180 182 192 194 198 200 | 30516694488 |
| STPT(10) | 331328685108944837 | 0 2 12 14 42 44 72 74 84 86 | 40655201916 |
| SPT(14) | 331328706337459543 | 0 4 18 40 66 94 124 240 270 298 324 346 360 364 | 61883716622 |
| SPT(14) | 331328718813087857 | 0 2 14 50 72 102 180 224 302 332 354 390 402 404 | 74359344936 |
©2024 Tomáš Brada