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= 1995683903259553627 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 8 6 16 6 32 40 48 14 4 14 48 40 32 6 16 6 8 16 (?)
an: 0 16 24 30 46 52 84 124 172 186 190 204 252 292 324 330 346 352 360 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: wadesworld18
db: batch=80, k=20, 16 8 6 16 6 32 40 48 14 4
dn: 0 16 8 6 16 6 32 40 48 14 4 14 48 40 32 6 16 6 8 16 (?)
an: 0 16 24 30 46 52 84 124 172 186 190 204 252 292 324 330 346 352 360 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: wadesworld18
db: batch=80, k=20, 16 8 6 16 6 32 40 48 14 4
| SPT(16) | 1995682643374150639 | 0 160 168 220 234 294 310 342 370 402 418 478 492 544 552 712 | -1259885402988 |
| SPT(16) | 1995682825863253199 | 0 2 32 54 60 92 110 194 228 312 330 362 368 390 420 422 | -1077396300428 |
| STPT(10) | 1995682947405358667 | 0 2 30 32 42 44 54 56 84 86 | -955854194960 |
| STPT(10) | 1995682984057450739 | 0 2 18 20 30 32 42 44 60 62 | -919202102888 |
| SPT(16) | 1995683055770643077 | 0 24 42 54 126 152 164 192 224 252 264 290 362 374 392 416 | -847488910550 |
| STPT(10) | 1995683845172276429 | 0 2 18 20 30 32 42 44 60 62 | -58087277198 |
| STPT(10) | 1995684446097167897 | 0 2 30 32 42 44 54 56 84 86 | 542837614270 |
| STPT(10) | 1995684464544914597 | 0 2 24 26 42 44 60 62 84 86 | 561285360970 |
| STPT(10) | 1995684491148113261 | 0 2 108 110 138 140 168 170 276 278 | 587888559634 |
| STPT(10) | 1995684519519997907 | 0 2 42 44 72 74 102 104 144 146 | 616260444280 |
| STPT(10) | 1995684916813433939 | 0 2 18 20 30 32 42 44 60 62 | 1013553880312 |
©2024 Tomáš Brada