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= 1881177709663391591 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 10 38 60 18 4 8 28 14 28 8 4 18 60 38 10 2 (?)
an: 0 2 12 50 110 128 132 140 168 182 210 218 222 240 300 338 348 350
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: Maurice Goulois
db: batch=79, k=18, 2 10 38 60 18 4 8 28 14
dn: 0 2 10 38 60 18 4 8 28 14 28 8 4 18 60 38 10 2 (?)
an: 0 2 12 50 110 128 132 140 168 182 210 218 222 240 300 338 348 350
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: Maurice Goulois
db: batch=79, k=18, 2 10 38 60 18 4 8 28 14
| SPT(16) | 1881176322114182761 | 0 6 22 72 76 150 160 232 246 318 328 402 406 456 472 478 | -1387549208830 |
| SPT(16) | 1881176425057834703 | 0 18 140 144 168 194 288 324 350 386 480 506 530 534 656 674 | -1284605556888 |
| SPT(16) | 1881176457556198189 | 0 28 30 70 90 160 178 204 268 294 312 382 402 442 444 472 | -1252107193402 |
| STPT(10) | 1881176982384051239 | 0 2 18 20 30 32 42 44 60 62 | -727279340352 |
| SPT(18) | 1881177346240038733 | 0 40 78 124 178 190 204 234 250 258 274 304 318 330 384 430 468 508 | -363423352858 |
| SPT(16) | 1881177610526415811 | 0 16 18 22 58 70 88 120 178 210 228 240 276 280 282 298 | -99136975780 |
| SPT(16) | 1881177719096810803 | 0 36 64 84 106 154 174 190 210 226 246 294 316 336 364 400 | 9433419212 |
| STPT(10) | 1881177812808356729 | 0 2 18 20 30 32 42 44 60 62 | 103144965138 |
| STPT(10) | 1881177868559513369 | 0 2 18 20 30 32 42 44 60 62 | 158896121778 |
| SPT(16) | 1881178194016092011 | 0 20 42 56 66 122 132 186 266 320 330 386 396 410 432 452 | 484352700420 |
| STPT(10) | 1881178476165420071 | 0 2 6 8 48 50 90 92 96 98 | 766502028480 |
©2024 Tomáš Brada