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= 2663347543606400951 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 78 30 30 22 2 10 30 104 30 10 2 22 30 30 78 20 (?)
an: 0 20 98 128 158 180 182 192 222 326 356 366 368 390 420 450 528 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Asgard2022
db: batch=82, k=18, 20 78 30 30 22 2 10 30 104
dn: 0 20 78 30 30 22 2 10 30 104 30 10 2 22 30 30 78 20 (?)
an: 0 20 98 128 158 180 182 192 222 326 356 366 368 390 420 450 528 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Asgard2022
db: batch=82, k=18, 20 78 30 30 22 2 10 30 104
| SPT(18) | 2663346527181407731 | 0 6 10 48 88 112 156 186 210 268 292 322 366 390 430 468 472 478 | -1016424993220 |
| SPT(16) | 2663346566906758217 | 0 2 14 56 60 80 86 156 170 240 246 266 270 312 324 326 | -976699642734 |
| STPT(10) | 2663346771003224387 | 0 2 42 44 132 134 222 224 264 266 | -772603176564 |
| STPT(10) | 2663346809898086087 | 0 2 12 14 42 44 72 74 84 86 | -733708314864 |
| STPT(10) | 2663347233906568577 | 0 2 90 92 132 134 174 176 264 266 | -309699832374 |
| STPT(10) | 2663347328292047387 | 0 2 12 14 42 44 72 74 84 86 | -215314353564 |
| SPT(16) | 2663347787013038341 | 0 40 58 88 126 132 198 208 270 280 346 352 390 420 438 478 | 243406637390 |
| STPT(10) | 2663348281482117497 | 0 2 30 32 72 74 114 116 144 146 | 737875716546 |
| SPT(16) | 2663348507193520669 | 0 22 70 84 144 150 162 178 204 220 232 238 298 312 360 382 | 963587119718 |
| STPT(10) | 2663348533017822887 | 0 2 30 32 42 44 54 56 84 86 | 989411421936 |
| SPT(16) | 2663348808497945779 | 0 84 120 172 184 190 198 234 268 304 312 318 330 382 418 502 | 1264891544828 |
©2024 Tomáš Brada