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= 2348172624972884651 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 60 12 14 12 4 6 8 106 8 6 4 12 14 12 60 30 (?)
an: 0 30 90 102 116 128 132 138 146 252 260 266 270 282 296 308 368 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: herby44
db: batch=81, k=18, 30 60 12 14 12 4 6 8 106
dn: 0 30 60 12 14 12 4 6 8 106 8 6 4 12 14 12 60 30 (?)
an: 0 30 90 102 116 128 132 138 146 252 260 266 270 282 296 308 368 398
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: herby44
db: batch=81, k=18, 30 60 12 14 12 4 6 8 106
| STPT(10) | 2348170747315102511 | 0 2 6 8 48 50 90 92 96 98 | -1877657782140 |
| STPT(10) | 2348170902246044957 | 0 2 54 56 132 134 210 212 264 266 | -1722726839694 |
| STPT(10) | 2348171207442705311 | 0 2 6 8 18 20 30 32 36 38 | -1417530179340 |
| SPT(16) | 2348171618584799489 | 0 14 48 54 104 138 152 174 188 210 224 258 308 314 348 362 | -1006388085162 |
| SPT(16) | 2348171969321580781 | 0 18 42 58 60 100 130 168 172 210 240 280 282 298 322 340 | -655651303870 |
| SPT(13) | 2348172017257808051 | 0 6 36 60 90 120 168 216 246 276 300 330 336 | -607715076600 |
| STPT(10) | 2348172740281169699 | 0 2 18 20 30 32 42 44 60 62 | 115308285048 |
| STPT(10) | 2348172766487813537 | 0 2 30 32 42 44 54 56 84 86 | 141514928886 |
| STPT(10) | 2348172814765405097 | 0 2 30 32 42 44 54 56 84 86 | 189792520446 |
| STPT(10) | 2348172842421491621 | 0 2 6 8 48 50 90 92 96 98 | 217448606970 |
| STPT(10) | 2348172999986332661 | 0 2 6 8 18 20 30 32 36 38 | 375013448010 |
©2024 Tomáš Brada