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= 1538976039615502043 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 18 30 22 12 38 40 8 40 38 12 22 30 18 8 (?)
an: 0 8 26 56 78 90 128 168 176 216 254 266 288 318 336 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: crashtech
db: batch=78, k=16, 8 18 30 22 12 38 40 8
dn: 0 8 18 30 22 12 38 40 8 40 38 12 22 30 18 8 (?)
an: 0 8 26 56 78 90 128 168 176 216 254 266 288 318 336 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: crashtech
db: batch=78, k=16, 8 18 30 22 12 38 40 8
| STPT(10) | 1538974353886225481 | 0 2 36 38 78 80 120 122 156 158 | -1685729276562 |
| STPT(10) | 1538974428564729881 | 0 2 6 8 48 50 90 92 96 98 | -1611050772162 |
| SPT(16) | 1538974651814565811 | 0 18 40 42 66 82 112 118 150 156 186 202 226 228 250 268 | -1387800936232 |
| STPT(10) | 1538974870560485399 | 0 2 18 20 30 32 42 44 60 62 | -1169055016644 |
| SPT(16) | 1538975092375778933 | 0 14 18 56 68 84 150 168 176 194 260 276 288 326 330 344 | -947239723110 |
| SPT(16) | 1538975800603445423 | 0 6 14 48 104 140 146 168 176 198 204 240 296 330 338 344 | -239012056620 |
| STPT(10) | 1538976884376835637 | 0 2 30 32 42 44 54 56 84 86 | 844761333594 |
| SPT(16) | 1538977011917185549 | 0 22 42 52 90 100 118 132 178 192 210 220 258 268 288 310 | 972301683506 |
| STPT(10) | 1538977275905512907 | 0 2 60 62 102 104 144 146 204 206 | 1236290010864 |
| STPT(10) | 1538977557071928947 | 0 2 30 32 42 44 54 56 84 86 | 1517456426904 |
| STPT(10) | 1538978465446915187 | 0 2 30 32 60 62 90 92 120 122 | 2425831413144 |
©2024 Tomáš Brada