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= 2185694450993948771 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 34 6 12 18 14 66 4 26 4 66 14 18 12 6 34 8 (?)
an: 0 8 42 48 60 78 92 158 162 188 192 258 272 290 302 308 342 350
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: Penguin
db: batch=81, k=18, 8 34 6 12 18 14 66 4 26
dn: 0 8 34 6 12 18 14 66 4 26 4 66 14 18 12 6 34 8 (?)
an: 0 8 42 48 60 78 92 158 162 188 192 258 272 290 302 308 342 350
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 350
Found by: Penguin
db: batch=81, k=18, 8 34 6 12 18 14 66 4 26
| SPT(16) | 2185693251718446649 | 0 4 12 142 222 232 274 298 324 348 390 400 480 610 618 622 | -1199275502122 |
| SPT(16) | 2185693579451599207 | 0 4 46 60 70 82 196 210 226 240 354 366 376 390 432 436 | -871542349564 |
| STPT(10) | 2185693590644672369 | 0 2 48 50 60 62 72 74 120 122 | -860349276402 |
| SPT(16) | 2185693792081113451 | 0 30 48 78 82 90 96 126 202 232 238 246 250 280 298 328 | -658912835320 |
| SPT(16) | 2185694395964807347 | 0 22 36 70 100 112 142 162 334 354 384 396 426 460 474 496 | -55029141424 |
| SPT(16) | 2185694417159303153 | 0 8 68 96 126 134 176 188 306 318 360 368 398 426 486 494 | -33834645618 |
| SPT(16) | 2185694578069609567 | 0 22 64 90 102 112 126 130 186 190 204 214 226 252 294 316 | 127075660796 |
| STPT(10) | 2185694877844185647 | 0 2 30 32 60 62 90 92 120 122 | 426850236876 |
| STPT(10) | 2185694911408482779 | 0 2 42 44 90 92 138 140 180 182 | 460414534008 |
| STPT(10) | 2185695074497774457 | 0 2 60 62 102 104 144 146 204 206 | 623503825686 |
| SPT(16) | 2185695345676677871 | 0 18 22 28 58 72 100 102 106 108 136 150 180 186 190 208 | 894682729100 |
©2024 Tomáš Brada