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= 1405414518304311811 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 14 10 30 14 12 24 16 74 40 74 16 24 12 14 30 10 14 22 (?)
an: 0 22 36 46 76 90 102 126 142 216 256 330 346 370 382 396 426 436 450 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: matali
db: batch=78, k=20, 22 14 10 30 14 12 24 16 74 40
dn: 0 22 14 10 30 14 12 24 16 74 40 74 16 24 12 14 30 10 14 22 (?)
an: 0 22 36 46 76 90 102 126 142 216 256 330 346 370 382 396 426 436 450 472
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 472
Found by: matali
db: batch=78, k=20, 22 14 10 30 14 12 24 16 74 40
| STPT(10) | 1405413467781871451 | 0 2 36 38 78 80 120 122 156 158 | -1050522440360 |
| SPT(16) | 1405413572789838683 | 0 38 44 80 170 180 186 198 206 218 224 234 324 360 366 404 | -945514473128 |
| SPT(16) | 1405413697958281213 | 0 46 108 114 168 178 184 210 244 270 276 286 340 346 408 454 | -820346030598 |
| STPT(10) | 1405413811255043501 | 0 2 6 8 18 20 30 32 36 38 | -707049268310 |
| SPT(16) | 1405414258468664291 | 0 2 18 72 96 138 150 152 156 158 170 212 236 290 306 308 | -259835647520 |
| SPT(16) | 1405414301334100493 | 0 18 80 126 186 210 218 234 260 276 284 308 368 414 476 494 | -216970211318 |
| SPT(16) | 1405414632782541079 | 0 10 12 54 100 124 160 184 210 234 270 294 340 382 384 394 | 114478229268 |
| STPT(10) | 1405414752325161629 | 0 2 18 20 30 32 42 44 60 62 | 234020849818 |
| SPT(16) | 1405414753440902641 | 0 6 12 16 48 82 90 100 108 118 126 160 192 196 202 208 | 235136590830 |
| STPT(10) | 1405414774281378977 | 0 2 30 32 42 44 54 56 84 86 | 255977067166 |
| STPT(12) | 1405415000350935137 | 0 2 42 44 54 56 90 92 102 104 144 146 | 482046623326 |
©2024 Tomáš Brada