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= 2160031156071055307 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 30 46 6 20 54 24 66 4 66 24 54 20 6 46 30 20 (?)
an: 0 20 50 96 102 122 176 200 266 270 336 360 414 434 440 486 516 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Landjunge
db: batch=81, k=18, 20 30 46 6 20 54 24 66 4
dn: 0 20 30 46 6 20 54 24 66 4 66 24 54 20 6 46 30 20 (?)
an: 0 20 50 96 102 122 176 200 266 270 336 360 414 434 440 486 516 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Landjunge
db: batch=81, k=18, 20 30 46 6 20 54 24 66 4
| STPT(10) | 2160029948655974147 | 0 2 30 32 42 44 54 56 84 86 | -1207415081160 |
| SPT(16) | 2160030521747158097 | 0 74 146 186 192 206 224 234 242 252 270 284 290 330 402 476 | -634323897210 |
| SPT(18) | 2160030567576949097 | 0 20 86 104 116 132 150 156 164 192 200 206 224 240 252 270 336 356 | -588494106210 |
| SPT(16) | 2160030682908493001 | 0 8 32 36 78 80 120 126 182 188 228 230 272 276 300 308 | -473162562306 |
| STPT(10) | 2160030732107567609 | 0 2 42 44 90 92 138 140 180 182 | -423963487698 |
| STPT(10) | 2160030928754098481 | 0 2 6 8 48 50 90 92 96 98 | -227316956826 |
| SPT(16) | 2160031161480117631 | 0 6 28 60 70 90 136 150 286 300 346 366 376 408 430 436 | 5409062324 |
| TPT(14) | 2160031173136472189 | 0 2 12 14 30 32 108 110 222 224 360 362 378 380 | 17065416882 |
| SPT(16) | 2160031462950439153 | 0 34 64 70 126 130 144 160 204 220 234 238 294 300 330 364 | 306879383846 |
| STPT(10) | 2160031554752022629 | 0 2 18 20 30 32 42 44 60 62 | 398680967322 |
| SPT(16) | 2160031625078514959 | 0 18 44 84 122 150 182 198 254 270 302 330 368 408 434 452 | 469007459652 |
©2024 Tomáš Brada