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= 1806716663175833207 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 54 18 12 40 8 78 30 22 30 78 8 40 12 18 54 2 (?)
an: 0 2 56 74 86 126 134 212 242 264 294 372 380 420 432 450 504 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=79, k=18, 2 54 18 12 40 8 78 30 22
dn: 0 2 54 18 12 40 8 78 30 22 30 78 8 40 12 18 54 2 (?)
an: 0 2 56 74 86 126 134 212 242 264 294 372 380 420 432 450 504 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: Orange Kid
db: batch=79, k=18, 2 54 18 12 40 8 78 30 22
| SPT(20) | 1806715576619565593 | 0 38 48 60 66 104 128 144 150 174 200 224 230 246 270 308 314 326 336 374 | -1086556267614 |
| STPT(10) | 1806715833199827437 | 0 2 24 26 42 44 60 62 84 86 | -829976005770 |
| STPT(10) | 1806716047918895549 | 0 2 42 44 60 62 78 80 120 122 | -615256937658 |
| SPT(16) | 1806716341667487101 | 0 18 42 98 122 176 306 312 326 332 462 516 540 596 620 638 | -321508346106 |
| SPT(16) | 1806716566204861561 | 0 12 28 46 106 120 126 150 208 232 238 252 312 330 346 358 | -96970971646 |
| SPT(16) | 1806716641696973687 | 0 14 30 50 62 90 114 140 156 182 206 234 246 266 282 296 | -21478859520 |
| STPT(10) | 1806716884536426209 | 0 2 42 44 90 92 138 140 180 182 | 221360593002 |
| SPT(16) | 1806717770941217087 | 0 2 20 24 30 62 134 174 290 330 402 434 440 444 462 464 | 1107765383880 |
| STPT(10) | 1806717886376902319 | 0 2 18 20 30 32 42 44 60 62 | 1223201069112 |
| SPT(16) | 1806718072305636851 | 0 8 56 98 132 158 188 230 408 450 480 506 540 582 630 638 | 1409129803644 |
| STPT(10) | 1806718108022430467 | 0 2 12 14 72 74 132 134 144 146 | 1444846597260 |
©2024 Tomáš Brada