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= 1971973370843885413 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 48 22 20 64 30 6 30 2 30 6 30 64 20 22 48 6 (?)
an: 0 6 54 76 96 160 190 196 226 228 258 264 294 358 378 400 448 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Landjunge
db: batch=80, k=18, 6 48 22 20 64 30 6 30 2
dn: 0 6 48 22 20 64 30 6 30 2 30 6 30 64 20 22 48 6 (?)
an: 0 6 54 76 96 160 190 196 226 228 258 264 294 358 378 400 448 454
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Landjunge
db: batch=80, k=18, 6 48 22 20 64 30 6 30 2
| STPT(10) | 1971972452275864457 | 0 2 12 14 42 44 72 74 84 86 | -918568020956 |
| SPT(16) | 1971972478039454063 | 0 24 26 60 98 104 134 140 144 150 180 186 224 258 260 284 | -892804431350 |
| STPT(10) | 1971972664511150027 | 0 2 24 26 42 44 60 62 84 86 | -706332735386 |
| STPT(10) | 1971972809197652081 | 0 2 6 8 18 20 30 32 36 38 | -561646233332 |
| TPT(14) | 1971973269915098627 | 0 2 84 86 90 92 144 146 240 242 282 284 312 314 | -100928786786 |
| STPT(10) | 1971973361594738399 | 0 2 18 20 60 62 102 104 120 122 | -9249147014 |
| SPT(16) | 1971973483609296799 | 0 30 42 60 100 132 144 192 280 328 340 372 412 430 442 472 | 112765411386 |
| STPT(10) | 1971973587065053601 | 0 2 30 32 120 122 210 212 240 242 | 216221168188 |
| SPT(16) | 1971973887169271287 | 0 40 46 70 82 124 190 214 222 246 312 354 366 390 396 436 | 516325385874 |
| SPT(16) | 1971974364733421423 | 0 26 68 78 128 168 194 218 306 330 356 396 446 456 498 524 | 993889536010 |
| STPT(10) | 1971974992311020969 | 0 2 18 20 30 32 42 44 60 62 | 1621467135556 |
©2024 Tomáš Brada