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= 1890938508383527247 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 20 108 10 2 18 22 110 16 146 16 110 22 18 2 10 108 20 54 (?)
an: 0 54 74 182 192 194 212 234 344 360 506 522 632 654 672 674 684 792 812 866
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 866
Found by: Dirk Broer
db: batch=79, k=20, 54 20 108 10 2 18 22 110 16 146
dn: 0 54 20 108 10 2 18 22 110 16 146 16 110 22 18 2 10 108 20 54 (?)
an: 0 54 74 182 192 194 212 234 344 360 506 522 632 654 672 674 684 792 812 866
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 866
Found by: Dirk Broer
db: batch=79, k=20, 54 20 108 10 2 18 22 110 16 146
| STPT(10) | 1890937741646153909 | 0 2 42 44 60 62 78 80 120 122 | -766737373338 |
| STPT(10) | 1890937821894486179 | 0 2 12 14 90 92 168 170 180 182 | -686489041068 |
| STPT(10) | 1890937875210133637 | 0 2 24 26 42 44 60 62 84 86 | -633173393610 |
| TPT(14) | 1890938242973850527 | 0 2 42 44 72 74 120 122 132 134 162 164 174 176 | -265409676720 |
| STPT(10) | 1890938468259751637 | 0 2 24 26 42 44 60 62 84 86 | -40123775610 |
| STPT(10) | 1890938481140550167 | 0 2 30 32 42 44 54 56 84 86 | -27242977080 |
| TPT(14) | 1890939469234884221 | 0 2 18 20 126 128 156 158 168 170 228 230 270 272 | 960851356974 |
| TPT(14) | 1890939864011499437 | 0 2 24 26 54 56 120 122 204 206 342 344 360 362 | 1355627972190 |
| SPT(16) | 1890939904786383013 | 0 28 36 96 106 160 190 198 208 216 246 300 310 370 378 406 | 1396402855766 |
| STPT(10) | 1890940570772382527 | 0 2 30 32 72 74 114 116 144 146 | 2062388855280 |
| STPT(10) | 1890940691913964289 | 0 2 18 20 30 32 42 44 60 62 | 2183530437042 |
©2024 Tomáš Brada