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= 2981453660382224737 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 66 40 78 30 26 36 34 20 34 36 26 30 78 40 66 6 (?)
an: 0 6 72 112 190 220 246 282 316 336 370 406 432 462 540 580 646 652
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 652
Found by: Ben
db: batch=82, k=18, 6 66 40 78 30 26 36 34 20
dn: 0 6 66 40 78 30 26 36 34 20 34 36 26 30 78 40 66 6 (?)
an: 0 6 72 112 190 220 246 282 316 336 370 406 432 462 540 580 646 652
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 652
Found by: Ben
db: batch=82, k=18, 6 66 40 78 30 26 36 34 20
| SPT(16) | 2981452692650693311 | 0 40 70 78 130 136 150 180 196 226 240 246 298 306 336 376 | -967731531426 |
| STPT(10) | 2981452737976520459 | 0 2 42 44 120 122 198 200 240 242 | -922405704278 |
| SPT(16) | 2981453087889643819 | 0 4 30 40 82 112 114 124 288 298 300 330 372 382 408 412 | -572492580918 |
| TPT(14) | 2981453196346082921 | 0 2 36 38 126 128 180 182 210 212 246 248 420 422 | -464036141816 |
| SPT(16) | 2981453411935106023 | 0 28 34 48 60 84 108 130 174 196 220 244 256 270 276 304 | -248447118714 |
| STPT(10) | 2981453450166495947 | 0 2 24 26 42 44 60 62 84 86 | -210215728790 |
| STPT(10) | 2981453724354660197 | 0 2 30 32 42 44 54 56 84 86 | 63972435460 |
| TPT(14) | 2981453738141674799 | 0 2 90 92 108 110 222 224 252 254 288 290 342 344 | 77759450062 |
| STPT(12) | 2981453980632046739 | 0 2 42 44 150 152 180 182 288 290 330 332 | 320249822002 |
| STPT(10) | 2981454014645418197 | 0 2 12 14 72 74 132 134 144 146 | 354263193460 |
| SPT(16) | 2981454037620386897 | 0 6 62 74 90 104 116 126 140 150 162 176 192 204 260 266 | 377238162160 |
©2024 Tomáš Brada