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= 2156756709586171661 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 50 22 8 28 44 4 66 14 66 4 44 28 8 22 50 (?)
an: 0 50 72 80 108 152 156 222 236 302 306 350 378 386 408 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=81, k=16, 50 22 8 28 44 4 66 14
dn: 0 50 22 8 28 44 4 66 14 66 4 44 28 8 22 50 (?)
an: 0 50 72 80 108 152 156 222 236 302 306 350 378 386 408 458
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Landjunge
db: batch=81, k=16, 50 22 8 28 44 4 66 14
| SPT(16) | 2156755051768202297 | 0 32 44 60 96 102 110 122 144 156 164 170 206 222 234 266 | -1657817969364 |
| SPT(16) | 2156755076931340157 | 0 12 24 126 150 152 180 206 240 266 294 296 320 422 434 446 | -1632654831504 |
| SPT(16) | 2156755366610102803 | 0 88 90 138 154 178 186 250 354 418 426 450 466 514 516 604 | -1342976068858 |
| SPT(16) | 2156755732737880361 | 0 20 36 42 48 66 68 90 128 150 152 170 176 182 198 218 | -976848291300 |
| TPT(14) | 2156756083679460827 | 0 2 90 92 102 104 114 116 384 386 522 524 564 566 | -625906710834 |
| STPT(10) | 2156756555070686519 | 0 2 18 20 30 32 42 44 60 62 | -154515485142 |
| STPT(10) | 2156756789647444727 | 0 2 12 14 42 44 72 74 84 86 | 80061273066 |
| STPT(10) | 2156757461174190629 | 0 2 18 20 30 32 42 44 60 62 | 751588018968 |
| SPT(16) | 2156757474692035843 | 0 6 34 106 118 138 148 168 286 306 316 336 348 420 448 454 | 765105864182 |
| STPT(10) | 2156757798986089097 | 0 2 30 32 42 44 54 56 84 86 | 1089399917436 |
| STPT(10) | 2156758318109887757 | 0 2 42 44 72 74 102 104 144 146 | 1608523716096 |
©2024 Tomáš Brada