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= 16869417720001859 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 88 24 6 20 22 8 36 4 36 8 22 20 6 24 88 8 12 (?)
an: 0 12 20 108 132 138 158 180 188 224 228 264 272 294 314 320 344 432 440 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Egon olsen
db: batch=64, k=20, 12 8 88 24 6 20 22 8 36 4
dn: 0 12 8 88 24 6 20 22 8 36 4 36 8 22 20 6 24 88 8 12 (?)
an: 0 12 20 108 132 138 158 180 188 224 228 264 272 294 314 320 344 432 440 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Egon olsen
db: batch=64, k=20, 12 8 88 24 6 20 22 8 36 4
| SPT(14) | 16869373843519811 | 0 26 50 66 92 96 116 186 206 210 236 252 276 302 | -43876482048 |
| SPT(14) | 16869384689670901 | 0 22 36 42 66 82 90 112 120 136 160 166 180 202 | -33030330958 |
| SPT(14) | 16869386829440927 | 0 12 26 66 134 150 210 326 386 402 470 510 524 536 | -30890560932 |
| TPT(12) | 16869387661459241 | 0 2 18 20 60 62 96 98 150 152 210 212 | -30058542618 |
| TPT(12) | 16869404085777701 | 0 2 120 122 150 152 168 170 210 212 300 302 | -13634224158 |
| TPT(12) | 16869417619086839 | 0 2 48 50 72 74 132 134 162 164 228 230 | -100915020 |
| TPT(12) | 16869419563216487 | 0 2 12 14 24 26 114 116 180 182 234 236 | 1843214628 |
| SPT(14) | 16869420475833547 | 0 40 66 76 102 160 220 252 312 370 396 406 432 472 | 2755831688 |
| STPT(10) | 16869423556281389 | 0 2 18 20 30 32 42 44 60 62 | 5836279530 |
| SPT(14) | 16869426224264953 | 0 30 34 66 124 136 138 196 198 210 268 300 304 334 | 8504263094 |
| TPT(12) | 16869432951286541 | 0 2 36 38 66 68 138 140 216 218 300 302 | 15231284682 |
©2024 Tomáš Brada