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= 2231667424925240149 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 98 6 22 14 6 70 14 30 4 30 14 70 6 14 22 6 98 4 (?)
an: 0 4 102 108 130 144 150 220 234 264 268 298 312 382 388 402 424 430 528 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: fzs600
db: batch=81, k=20, 4 98 6 22 14 6 70 14 30 4
dn: 0 4 98 6 22 14 6 70 14 30 4 30 14 70 6 14 22 6 98 4 (?)
an: 0 4 102 108 130 144 150 220 234 264 268 298 312 382 388 402 424 430 528 532
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: fzs600
db: batch=81, k=20, 4 98 6 22 14 6 70 14 30 4
| SPT(16) | 2231665707291460369 | 0 12 28 30 34 48 52 54 88 90 94 108 112 114 130 142 | -1717633779780 |
| STPT(10) | 2231666054558191871 | 0 2 6 8 48 50 90 92 96 98 | -1370367048278 |
| SPT(16) | 2231666109728412613 | 0 16 34 40 54 64 70 76 78 84 90 100 114 120 138 154 | -1315196827536 |
| STPT(10) | 2231666266476219257 | 0 2 24 26 42 44 60 62 84 86 | -1158449020892 |
| STPT(10) | 2231666606660547599 | 0 2 12 14 90 92 168 170 180 182 | -818264692550 |
| STPT(10) | 2231667123817559999 | 0 2 18 20 30 32 42 44 60 62 | -301107680150 |
| TPT(14) | 2231667497229345977 | 0 2 102 104 114 116 180 182 240 242 270 272 294 296 | 72304105828 |
| STPT(12) | 2231667587023113527 | 0 2 30 32 72 74 192 194 234 236 264 266 | 162097873378 |
| SPT(16) | 2231667681009893209 | 0 52 70 90 100 114 132 154 180 202 220 234 244 264 282 334 | 256084653060 |
| TPT(14) | 2231667868436326937 | 0 2 12 14 84 86 240 242 390 392 444 446 504 506 | 443511086788 |
| SPT(16) | 2231667986881238849 | 0 12 38 42 80 104 138 150 212 224 258 282 320 324 350 362 | 561955998700 |
©2024 Tomáš Brada