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= 1277286849982177987 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 38 18 10 2 88 14 24 16 24 14 88 2 10 18 38 16 (?)
an: 0 16 54 72 82 84 172 186 210 226 250 264 352 354 364 382 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Egon olsen
db: batch=77, k=18, 16 38 18 10 2 88 14 24 16
dn: 0 16 38 18 10 2 88 14 24 16 24 14 88 2 10 18 38 16 (?)
an: 0 16 54 72 82 84 172 186 210 226 250 264 352 354 364 382 420 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Egon olsen
db: batch=77, k=18, 16 38 18 10 2 88 14 24 16
| STPT(10) | 1277285010425290331 | 0 2 48 50 108 110 168 170 216 218 | -1839556887656 |
| SPT(16) | 1277285827647869803 | 0 58 84 168 178 238 240 256 378 394 396 456 466 550 576 634 | -1022334308184 |
| SPT(16) | 1277286118692362137 | 0 10 36 60 94 214 240 256 300 316 342 462 496 520 546 556 | -731289815850 |
| STPT(10) | 1277286242178192941 | 0 2 36 38 78 80 120 122 156 158 | -607803985046 |
| SPT(16) | 1277286320361518443 | 0 36 48 64 96 148 166 174 190 198 216 268 300 316 328 364 | -529620659544 |
| STPT(10) | 1277286570269940119 | 0 2 168 170 180 182 192 194 360 362 | -279712237868 |
| STPT(10) | 1277286852271273601 | 0 2 6 8 18 20 30 32 36 38 | 2289095614 |
| TPT(14) | 1277287079335124171 | 0 2 96 98 138 140 156 158 210 212 240 242 318 320 | 229352946184 |
| STPT(10) | 1277287101269736377 | 0 2 60 62 72 74 84 86 144 146 | 251287558390 |
| STPT(10) | 1277287234411231817 | 0 2 42 44 72 74 102 104 144 146 | 384429053830 |
| SPT(16) | 1277287535812131083 | 0 18 44 84 104 140 144 186 188 230 234 270 290 330 356 374 | 685829953096 |
©2024 Tomáš Brada