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= 1478254814888189809 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 26 90 10 12 20 10 42 86 42 10 20 12 10 90 26 4 (?)
an: 0 4 30 120 130 142 162 172 214 300 342 352 372 384 394 484 510 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Spectrum
db: batch=78, k=18, 4 26 90 10 12 20 10 42 86
dn: 0 4 26 90 10 12 20 10 42 86 42 10 20 12 10 90 26 4 (?)
an: 0 4 30 120 130 142 162 172 214 300 342 352 372 384 394 484 510 514
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Spectrum
db: batch=78, k=18, 4 26 90 10 12 20 10 42 86
| STPT(10) | 1478252105204366519 | 0 2 18 20 30 32 42 44 60 62 | -2709683823290 |
| SPT(16) | 1478253536078149717 | 0 22 34 46 66 90 172 174 232 234 316 340 360 372 384 406 | -1278810040092 |
| STPT(10) | 1478253720468426521 | 0 2 6 8 48 50 90 92 96 98 | -1094419763288 |
| STPT(10) | 1478253732118533437 | 0 2 60 62 72 74 84 86 144 146 | -1082769656372 |
| SPT(16) | 1478254381535241407 | 0 14 26 54 56 86 116 132 164 180 210 240 242 270 282 296 | -433352948402 |
| SPT(16) | 1478254484663769619 | 0 10 22 52 70 108 130 132 190 192 214 252 270 300 312 322 | -330224420190 |
| STPT(10) | 1478255676168812909 | 0 2 18 20 30 32 42 44 60 62 | 861280623100 |
| STPT(10) | 1478255686242973637 | 0 2 24 26 42 44 60 62 84 86 | 871354783828 |
| SPT(16) | 1478255741826641399 | 0 62 72 110 138 242 252 282 308 338 348 452 480 518 528 590 | 926938451590 |
| STPT(10) | 1478255779122640559 | 0 2 18 20 30 32 42 44 60 62 | 964234450750 |
| TPT(14) | 1478255888904615407 | 0 2 12 14 42 44 54 56 144 146 210 212 234 236 | 1074016425598 |
©2024 Tomáš Brada