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= 999168948446379881 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 12 34 66 18 42 8 16 86 16 8 42 18 66 34 12 20 (?)
an: 0 20 32 66 132 150 192 200 216 302 318 326 368 386 452 486 498 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: stoneageman
db: batch=76, k=18, 20 12 34 66 18 42 8 16 86
dn: 0 20 12 34 66 18 42 8 16 86 16 8 42 18 66 34 12 20 (?)
an: 0 20 32 66 132 150 192 200 216 302 318 326 368 386 452 486 498 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: stoneageman
db: batch=76, k=18, 20 12 34 66 18 42 8 16 86
| TPT(14) | 999167438141626067 | 0 2 12 14 114 116 222 224 270 272 294 296 312 314 | -1510304753814 |
| SPT(13) | 999167866921077521 | 0 30 42 78 90 108 120 132 150 162 198 210 240 | -1081525302360 |
| STPT(10) | 999168369505608527 | 0 2 30 32 42 44 54 56 84 86 | -578940771354 |
| STPT(10) | 999168448518738479 | 0 2 18 20 60 62 102 104 120 122 | -499927641402 |
| SPT(16) | 999168578052554111 | 0 72 80 98 108 122 132 138 140 146 156 170 180 198 206 278 | -370393825770 |
| STPT(10) | 999168862049932097 | 0 2 30 32 42 44 54 56 84 86 | -86396447784 |
| SPT(16) | 999168951308929103 | 0 8 14 24 36 50 108 138 176 206 264 278 290 300 306 314 | 2862549222 |
| STPT(10) | 999168958806035987 | 0 2 30 32 72 74 114 116 144 146 | 10359656106 |
| STPT(10) | 999169239920917601 | 0 2 6 8 48 50 90 92 96 98 | 291474537720 |
| STPT(10) | 999169493231921651 | 0 2 6 8 48 50 90 92 96 98 | 544785541770 |
| SPT(16) | 999169515254604977 | 0 26 44 56 72 84 104 110 126 132 152 164 180 192 210 236 | 566808225096 |
©2024 Tomáš Brada