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= 1571361948698211361 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 46 66 18 26 52 60 32 18 18 16 18 18 32 60 52 26 18 66 46 (?)
an: 0 46 112 130 156 208 268 300 318 336 352 370 388 420 480 532 558 576 642 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: xii5ku
db: batch=78, k=20, 46 66 18 26 52 60 32 18 18 16
dn: 0 46 66 18 26 52 60 32 18 18 16 18 18 32 60 52 26 18 66 46 (?)
an: 0 46 112 130 156 208 268 300 318 336 352 370 388 420 480 532 558 576 642 688
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 688
Found by: xii5ku
db: batch=78, k=20, 46 66 18 26 52 60 32 18 18 16
| SPT(16) | 1571360790764598089 | 0 12 50 62 98 102 132 152 168 188 218 222 258 270 308 320 | -1157933613272 |
| STPT(10) | 1571360984494696919 | 0 2 18 20 30 32 42 44 60 62 | -964203514442 |
| STPT(10) | 1571361056623126031 | 0 2 6 8 48 50 90 92 96 98 | -892075085330 |
| SPT(16) | 1571361065310236771 | 0 8 18 26 48 96 98 138 350 390 392 440 462 470 480 488 | -883387974590 |
| STPT(10) | 1571361077281966877 | 0 2 54 56 132 134 210 212 264 266 | -871416244484 |
| STPT(10) | 1571361364567306997 | 0 2 24 26 42 44 60 62 84 86 | -584130904364 |
| STPT(10) | 1571362161336474119 | 0 2 18 20 30 32 42 44 60 62 | 212638262758 |
| STPT(10) | 1571362523625864659 | 0 2 18 20 30 32 42 44 60 62 | 574927653298 |
| STPT(10) | 1571362553867528501 | 0 2 30 32 78 80 126 128 156 158 | 605169317140 |
| TPT(14) | 1571362858747174847 | 0 2 30 32 90 92 180 182 264 266 354 356 390 392 | 910048963486 |
| STPT(10) | 1571362882699642931 | 0 2 66 68 108 110 150 152 216 218 | 934001431570 |
©2024 Tomáš Brada