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= 991472544103981741 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 42 58 42 32 70 6 2 22 2 6 70 32 42 58 42 6 (?)
an: 0 6 48 106 148 180 250 256 258 280 282 288 358 390 432 490 532 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Theadalus
db: batch=76, k=18, 6 42 58 42 32 70 6 2 22
dn: 0 6 42 58 42 32 70 6 2 22 2 6 70 32 42 58 42 6 (?)
an: 0 6 48 106 148 180 250 256 258 280 282 288 358 390 432 490 532 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: Theadalus
db: batch=76, k=18, 6 42 58 42 32 70 6 2 22
| STPT(10) | 991472198761305029 | 0 2 18 20 30 32 42 44 60 62 | -345342676712 |
| STPT(10) | 991472256860636597 | 0 2 54 56 72 74 90 92 144 146 | -287243345144 |
| SPT(16) | 991472293568867059 | 0 10 88 108 160 208 222 262 288 328 342 390 442 462 540 550 | -250535114682 |
| TPT(14) | 991472305867255241 | 0 2 108 110 126 128 168 170 240 242 276 278 360 362 | -238236726500 |
| TPT(14) | 991472348330212919 | 0 2 42 44 60 62 78 80 162 164 228 230 240 242 | -195773768822 |
| SPT(16) | 991472369834015033 | 0 18 66 110 126 188 210 216 248 254 276 338 354 398 446 464 | -174269966708 |
| STPT(10) | 991473059920457111 | 0 2 6 8 48 50 90 92 96 98 | 515816475370 |
| SPT(16) | 991473073457026327 | 0 4 12 24 46 60 100 102 124 126 166 180 202 214 222 226 | 529353044586 |
| SPT(16) | 991473259895605657 | 0 10 22 30 36 84 114 136 300 322 352 400 406 414 426 436 | 715791623916 |
| SPT(16) | 991473451589778583 | 0 24 34 108 154 166 178 184 210 216 228 240 286 360 370 394 | 907485796842 |
| STPT(10) | 991473503763510239 | 0 2 42 44 90 92 138 140 180 182 | 959659528498 |
©2024 Tomáš Brada