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= 278299152797272991 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 12 70 8 12 18 36 18 48 52 48 18 36 18 12 8 70 12 26 (?)
an: 0 26 38 108 116 128 146 182 200 248 300 348 366 402 420 432 440 510 522 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 26 12 70 8 12 18 36 18 48 52
dn: 0 26 12 70 8 12 18 36 18 48 52 48 18 36 18 12 8 70 12 26 (?)
an: 0 26 38 108 116 128 146 182 200 248 300 348 366 402 420 432 440 510 522 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=20, 26 12 70 8 12 18 36 18 48 52
| SPT(14) | 278299092105561719 | 0 2 20 24 80 90 104 150 164 174 230 234 252 254 | -60691711272 |
| TPT(12) | 278299098993496001 | 0 2 36 38 66 68 108 110 168 170 198 200 | -53803776990 |
| SPT(14) | 278299126878348353 | 0 24 44 74 144 150 156 248 254 260 330 360 380 404 | -25918924638 |
| SPT(14) | 278299133212380673 | 0 16 30 40 66 150 156 178 184 268 294 304 318 334 | -19584892318 |
| SPT(14) | 278299137307988933 | 0 30 38 56 86 126 168 248 290 330 360 378 386 416 | -15489284058 |
| SPT(14) | 278299138117667669 | 0 18 72 84 90 144 162 170 188 242 248 260 314 332 | -14679605322 |
| SPT(14) | 278299155957407737 | 0 40 60 84 94 120 136 204 220 246 256 280 300 340 | 3160134746 |
| SPT(14) | 278299156740041911 | 0 66 70 108 136 180 238 288 346 390 418 456 460 526 | 3942768920 |
| SPT(14) | 278299168559821649 | 0 14 48 140 188 210 218 300 308 330 378 470 504 518 | 15762548658 |
| TPT(12) | 278299175389952279 | 0 2 138 140 252 254 258 260 342 344 378 380 | 22592679288 |
| SPT(14) | 278299176417081067 | 0 6 36 42 76 84 96 100 112 120 154 160 190 196 | 23619808076 |
©2024 Tomáš Brada