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= 2421679378226574941 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 16 20 10 48 6 54 26 54 6 48 10 20 16 2 (?)
an: 0 2 18 38 48 96 102 156 182 236 242 290 300 320 336 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Groo
db: batch=82, k=16, 2 16 20 10 48 6 54 26
dn: 0 2 16 20 10 48 6 54 26 54 6 48 10 20 16 2 (?)
an: 0 2 18 38 48 96 102 156 182 236 242 290 300 320 336 338
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Groo
db: batch=82, k=16, 2 16 20 10 48 6 54 26
| SPT(16) | 2421677694721271561 | 0 60 128 198 212 266 302 330 368 396 432 486 500 570 638 698 | -1683505303380 |
| STPT(10) | 2421678189627656327 | 0 2 30 32 42 44 54 56 84 86 | -1188598918614 |
| STPT(10) | 2421678513914861879 | 0 2 18 20 30 32 42 44 60 62 | -864311713062 |
| SPT(16) | 2421678830408690483 | 0 8 14 24 68 74 98 108 170 180 204 210 254 264 270 278 | -547817884458 |
| SPT(16) | 2421678983137248853 | 0 126 160 174 196 198 210 226 258 274 286 288 310 324 358 484 | -395089326088 |
| SPT(16) | 2421679322069144999 | 0 12 42 50 80 122 162 164 180 182 222 264 294 302 332 344 | -56157429942 |
| SPT(16) | 2421679453730379923 | 0 36 66 68 84 114 146 170 174 198 230 260 276 278 308 344 | 75503804982 |
| SPT(16) | 2421679512996969073 | 0 10 36 78 84 106 120 150 154 184 198 220 226 268 294 304 | 134770394132 |
| SPT(16) | 2421679959556213621 | 0 18 58 100 108 118 126 132 196 202 210 220 228 270 310 328 | 581329638680 |
| STPT(10) | 2421680003882043479 | 0 2 42 44 120 122 198 200 240 242 | 625655468538 |
| STPT(10) | 2421680018140692467 | 0 2 30 32 72 74 114 116 144 146 | 639914117526 |
©2024 Tomáš Brada