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= 1956897984291155891 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 20 6 54 18 12 4 26 4 12 18 54 6 20 42 (?)
an: 0 42 62 68 122 140 152 156 182 186 198 216 270 276 296 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: LCB001
db: batch=80, k=16, 42 20 6 54 18 12 4 26
dn: 0 42 20 6 54 18 12 4 26 4 12 18 54 6 20 42 (?)
an: 0 42 62 68 122 140 152 156 182 186 198 216 270 276 296 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: LCB001
db: batch=80, k=16, 42 20 6 54 18 12 4 26
| SPT(16) | 1956897160513033513 | 0 64 76 90 118 120 130 136 228 234 244 246 274 288 300 364 | -823778122378 |
| TPT(14) | 1956897242013483149 | 0 2 42 44 48 50 120 122 132 134 282 284 342 344 | -742277672742 |
| SPT(16) | 1956897399396222949 | 0 18 40 42 168 172 178 208 252 282 288 292 418 420 442 460 | -584894932942 |
| STPT(10) | 1956897504145732607 | 0 2 30 32 42 44 54 56 84 86 | -480145423284 |
| STPT(10) | 1956897759108266717 | 0 2 30 32 42 44 54 56 84 86 | -225182889174 |
| STPT(10) | 1956897803287441967 | 0 2 30 32 42 44 54 56 84 86 | -181003713924 |
| SPT(16) | 1956898886911023637 | 0 30 106 126 192 220 246 282 400 436 462 490 556 576 652 682 | 902619867746 |
| STPT(10) | 1956899019207711749 | 0 2 42 44 60 62 78 80 120 122 | 1034916555858 |
| STPT(10) | 1956899104693093019 | 0 2 18 20 30 32 42 44 60 62 | 1120401937128 |
| SPT(16) | 1956900245645329573 | 0 4 36 40 46 54 130 136 138 144 220 228 234 238 270 274 | 2261354173682 |
| STPT(10) | 1956900709788524387 | 0 2 30 32 42 44 54 56 84 86 | 2725497368496 |
©2024 Tomáš Brada