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= 997975846238987117 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 54 2 18 10 36 62 22 38 22 62 36 10 18 2 54 (?)
an: 0 54 56 74 84 120 182 204 242 264 326 362 372 390 392 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: HenkM
db: batch=76, k=16, 54 2 18 10 36 62 22 38
dn: 0 54 2 18 10 36 62 22 38 22 62 36 10 18 2 54 (?)
an: 0 54 56 74 84 120 182 204 242 264 326 362 372 390 392 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: HenkM
db: batch=76, k=16, 54 2 18 10 36 62 22 38
| SPT(16) | 997973923245673639 | 0 4 12 40 48 70 82 84 88 90 102 124 132 160 168 172 | -1922993313478 |
| SPT(16) | 997974422866716433 | 0 36 40 64 124 144 168 208 276 316 340 360 420 444 448 484 | -1423372270684 |
| SPT(16) | 997974845379779567 | 0 6 26 44 56 72 86 114 122 150 164 180 192 210 230 236 | -1000859207550 |
| STPT(10) | 997975450513518089 | 0 2 18 20 30 32 42 44 60 62 | -395725469028 |
| STPT(10) | 997975474354952669 | 0 2 30 32 120 122 210 212 240 242 | -371884034448 |
| SPT(18) | 997975712405722327 | 0 12 30 46 54 120 124 162 190 246 274 312 316 382 390 406 424 436 | -133833264790 |
| SPT(16) | 997976062648132987 | 0 40 82 102 144 180 202 210 226 234 256 292 334 354 396 436 | 216409145870 |
| STPT(10) | 997976083178190671 | 0 2 36 38 78 80 120 122 156 158 | 236939203554 |
| STPT(10) | 997976197813195397 | 0 2 30 32 42 44 54 56 84 86 | 351574208280 |
| STPT(10) | 997976296362970751 | 0 2 30 32 78 80 126 128 156 158 | 450123983634 |
| STPT(10) | 997976604530553911 | 0 2 6 8 48 50 90 92 96 98 | 758291566794 |
©2024 Tomáš Brada