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= 921640135116142873 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 30 22 54 44 18 40 2 40 18 44 54 22 30 18 (?)
an: 0 18 48 70 124 168 186 226 228 268 286 330 384 406 436 454
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: stoneageman
db: batch=76, k=16, 18 30 22 54 44 18 40 2
dn: 0 18 30 22 54 44 18 40 2 40 18 44 54 22 30 18 (?)
an: 0 18 48 70 124 168 186 226 228 268 286 330 384 406 436 454
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: stoneageman
db: batch=76, k=16, 18 30 22 54 44 18 40 2
| STPT(10) | 921639252327195287 | 0 2 12 14 42 44 72 74 84 86 | -882788947586 |
| STPT(10) | 921639266619275777 | 0 2 24 26 42 44 60 62 84 86 | -868496867096 |
| STPT(10) | 921639313846487837 | 0 2 12 14 42 44 72 74 84 86 | -821269655036 |
| SPT(18) | 921639535011671653 | 0 4 64 66 94 144 154 238 286 288 336 420 430 480 508 510 570 574 | -600104471220 |
| STPT(10) | 921639598035972659 | 0 2 18 20 30 32 42 44 60 62 | -537080170214 |
| TPT(14) | 921640084864895861 | 0 2 78 80 90 92 108 110 126 128 150 152 258 260 | -50251247012 |
| STPT(10) | 921640510384794251 | 0 2 6 8 18 20 30 32 36 38 | 375268651378 |
| SPT(16) | 921640860004594399 | 0 24 64 94 120 124 202 204 220 222 300 304 330 360 400 424 | 724888451526 |
| STPT(10) | 921640926122015921 | 0 2 6 8 48 50 90 92 96 98 | 791005873048 |
| STPT(10) | 921641010156745727 | 0 2 30 32 60 62 90 92 120 122 | 875040602854 |
| STPT(10) | 921641740832169977 | 0 2 42 44 72 74 102 104 144 146 | 1605716027104 |
©2024 Tomáš Brada