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= 955343047110237407 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 42 18 36 34 36 42 18 26 18 42 36 34 36 18 42 14 (?)
an: 0 14 56 74 110 144 180 222 240 266 284 326 362 396 432 450 492 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: HenkM
db: batch=76, k=18, 14 42 18 36 34 36 42 18 26
dn: 0 14 42 18 36 34 36 42 18 26 18 42 36 34 36 18 42 14 (?)
an: 0 14 56 74 110 144 180 222 240 266 284 326 362 396 432 450 492 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: HenkM
db: batch=76, k=18, 14 42 18 36 34 36 42 18 26
| STPT(10) | 955342080077440841 | 0 2 30 32 60 62 90 92 120 122 | -967032796566 |
| STPT(10) | 955342215381602639 | 0 2 42 44 90 92 138 140 180 182 | -831728634768 |
| STPT(10) | 955342569699304439 | 0 2 42 44 120 122 198 200 240 242 | -477410932968 |
| STPT(10) | 955342677959401619 | 0 2 18 20 30 32 42 44 60 62 | -369150835788 |
| SPT(16) | 955342752632576647 | 0 6 10 22 40 66 76 96 106 126 136 162 180 192 196 202 | -294477660760 |
| SPT(16) | 955343028844414823 | 0 6 26 60 96 98 110 126 188 204 216 218 254 288 308 314 | -18265822584 |
| STPT(10) | 955343365765818917 | 0 2 24 26 42 44 60 62 84 86 | 318655581510 |
| SPT(16) | 955343369503737923 | 0 8 66 158 170 176 198 290 294 386 408 414 426 518 576 584 | 322393500516 |
| STPT(10) | 955343420864519987 | 0 2 24 26 42 44 60 62 84 86 | 373754282580 |
| SPT(16) | 955343485601882477 | 0 2 14 20 50 62 72 84 92 104 114 126 156 162 174 176 | 438491645070 |
| SPT(16) | 955344247614267067 | 0 16 34 42 46 76 84 102 214 232 240 270 274 282 300 316 | 1200504029660 |
©2024 Tomáš Brada