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= 2156251052004543071 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 18 56 30 24 42 18 22 8 22 18 42 24 30 56 18 12 (?)
an: 0 12 30 86 116 140 182 200 222 230 252 270 312 336 366 422 440 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=81, k=18, 12 18 56 30 24 42 18 22 8
dn: 0 12 18 56 30 24 42 18 22 8 22 18 42 24 30 56 18 12 (?)
an: 0 12 30 86 116 140 182 200 222 230 252 270 312 336 366 422 440 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: JayPi
db: batch=81, k=18, 12 18 56 30 24 42 18 22 8
| SPT(16) | 2156249815039726243 | 0 4 18 78 94 126 160 204 220 264 298 330 346 406 420 424 | -1236964816828 |
| STPT(10) | 2156250410817367607 | 0 2 12 14 42 44 72 74 84 86 | -641187175464 |
| SPT(16) | 2156250454003070603 | 0 26 66 78 80 150 236 266 288 318 404 474 476 488 528 554 | -598001472468 |
| SPT(16) | 2156250769385211181 | 0 12 102 156 180 216 250 270 322 342 376 412 436 490 580 592 | -282619331890 |
| STPT(10) | 2156250998431585997 | 0 2 30 32 42 44 54 56 84 86 | -53572957074 |
| SPT(16) | 2156251041086897929 | 0 12 82 100 102 132 144 174 208 238 250 280 282 300 370 382 | -10917645142 |
| SPT(16) | 2156251214791289569 | 0 42 72 84 100 118 130 204 238 312 324 342 358 370 400 442 | 162786746498 |
| SPT(16) | 2156251581694145843 | 0 24 36 84 98 116 120 138 146 164 168 186 200 248 260 284 | 529689602772 |
| STPT(10) | 2156251625119979111 | 0 2 6 8 48 50 90 92 96 98 | 573115436040 |
| SPT(16) | 2156251712692733371 | 0 16 66 100 102 112 196 202 210 216 300 310 312 346 396 412 | 660688190300 |
| SPT(16) | 2156251849689518303 | 0 48 66 114 116 128 134 156 218 240 246 258 260 308 326 374 | 797684975232 |
©2024 Tomáš Brada