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= 1952821398788458091 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 18 10 18 50 22 12 26 12 22 50 18 10 18 20 (?)
an: 0 20 38 48 66 116 138 150 176 188 210 260 278 288 306 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Time_Traveler
db: batch=80, k=16, 20 18 10 18 50 22 12 26
dn: 0 20 18 10 18 50 22 12 26 12 22 50 18 10 18 20 (?)
an: 0 20 38 48 66 116 138 150 176 188 210 260 278 288 306 326
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 326
Found by: Time_Traveler
db: batch=80, k=16, 20 18 10 18 50 22 12 26
| SPT(16) | 1952819396818179541 | 0 16 18 28 36 58 60 70 156 166 168 190 198 208 210 226 | -2001970278550 |
| STPT(10) | 1952819626512686777 | 0 2 24 26 42 44 60 62 84 86 | -1772275771314 |
| SPT(16) | 1952819929881208859 | 0 38 78 80 104 128 168 210 212 254 294 318 342 344 384 422 | -1468907249232 |
| STPT(10) | 1952820855756143249 | 0 2 30 32 60 62 90 92 120 122 | -543032314842 |
| STPT(10) | 1952821253304391439 | 0 2 12 14 30 32 48 50 60 62 | -145484066652 |
| STPT(10) | 1952821338138554627 | 0 2 42 44 72 74 102 104 144 146 | -60649903464 |
| SPT(16) | 1952821455257593351 | 0 58 90 106 126 142 172 256 282 366 396 412 432 448 480 538 | 56469135260 |
| STPT(10) | 1952821622327136887 | 0 2 60 62 72 74 84 86 144 146 | 223538678796 |
| STPT(10) | 1952822034013737659 | 0 2 12 14 90 92 168 170 180 182 | 635225279568 |
| SPT(16) | 1952822067939048749 | 0 14 44 78 92 102 158 212 300 354 410 420 434 468 498 512 | 669150590658 |
| SPT(16) | 1952822139398627449 | 0 64 84 120 130 148 154 208 270 324 330 348 358 394 414 478 | 740610169358 |
©2024 Tomáš Brada