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= 1408826729164822129 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 42 18 20 36 28 6 32 22 32 6 28 36 20 18 42 28 (?)
an: 0 28 70 88 108 144 172 178 210 232 264 270 298 334 354 372 414 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: rlacr
db: batch=78, k=18, 28 42 18 20 36 28 6 32 22
dn: 0 28 42 18 20 36 28 6 32 22 32 6 28 36 20 18 42 28 (?)
an: 0 28 70 88 108 144 172 178 210 232 264 270 298 334 354 372 414 442
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: rlacr
db: batch=78, k=18, 28 42 18 20 36 28 6 32 22
| STPT(10) | 1408826020392844811 | 0 2 6 8 18 20 30 32 36 38 | -708771977318 |
| STPT(10) | 1408826049505284209 | 0 2 48 50 60 62 72 74 120 122 | -679659537920 |
| STPT(10) | 1408826154836433209 | 0 2 30 32 60 62 90 92 120 122 | -574328388920 |
| SPT(16) | 1408826229789415201 | 0 6 22 36 48 58 76 102 256 282 300 310 322 336 352 358 | -499375406928 |
| SPT(16) | 1408826338116844079 | 0 30 42 60 72 90 132 182 228 278 320 338 350 368 380 410 | -391047978050 |
| STPT(10) | 1408826363147813579 | 0 2 12 14 30 32 48 50 60 62 | -366017008550 |
| STPT(10) | 1408826862644487071 | 0 2 30 32 60 62 90 92 120 122 | 133479664942 |
| SPT(20) | 1408827029159277677 | 0 36 54 56 80 120 162 180 192 210 356 374 386 404 446 486 510 512 530 566 | 299994455548 |
| SPT(16) | 1408827065420607221 | 0 6 30 56 60 96 102 158 210 266 272 308 312 338 362 368 | 336255785092 |
| STPT(10) | 1408827341404270787 | 0 2 24 26 42 44 60 62 84 86 | 612239448658 |
| TPT(14) | 1408827435262184141 | 0 2 78 80 138 140 150 152 180 182 240 242 306 308 | 706097362012 |
©2024 Tomáš Brada