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= 20293504515399641 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 20 70 8 42 16 20 34 20 16 42 8 70 20 30 (?)
an: 0 30 50 120 128 170 186 206 240 260 276 318 326 396 416 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Egon olsen
db: batch=62, k=16, 30 20 70 8 42 16 20 34
dn: 0 30 20 70 8 42 16 20 34 20 16 42 8 70 20 30 (?)
an: 0 30 50 120 128 170 186 206 240 260 276 318 326 396 416 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Egon olsen
db: batch=62, k=16, 30 20 70 8 42 16 20 34
| SPT(14) | 20293474296469273 | 0 4 70 78 120 144 148 180 184 208 250 258 324 328 | -30218930368 |
| TPT(12) | 20293476745051121 | 0 2 66 68 78 80 96 98 120 122 138 140 | -27770348520 |
| SPT(14) | 20293477773547019 | 0 30 32 60 72 104 114 140 150 182 194 222 224 254 | -26741852622 |
| SPT(14) | 20293491141241781 | 0 60 66 80 138 158 210 236 288 308 366 380 386 446 | -13374157860 |
| SPT(14) | 20293493374563911 | 0 8 12 32 42 50 98 120 168 176 186 206 210 218 | -11140835730 |
| SPT(14) | 20293499076777881 | 0 6 8 26 48 50 66 122 138 140 162 180 182 188 | -5438621760 |
| STPT(10) | 20293512328216409 | 0 2 42 44 60 62 78 80 120 122 | 7812816768 |
| SPT(14) | 20293521982906421 | 0 6 12 20 32 42 72 116 146 156 168 176 182 188 | 17467506780 |
| SPT(14) | 20293541229801097 | 0 126 130 180 186 192 214 222 244 250 256 306 310 436 | 36714401456 |
| SPT(14) | 20293541318668159 | 0 10 34 94 100 112 132 202 222 234 240 300 324 334 | 36803268518 |
| TPT(12) | 20293542126442691 | 0 2 36 38 66 68 138 140 198 200 210 212 | 37611043050 |
©2024 Tomáš Brada