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= 1643292994248740567 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 38 22 8 6 16 8 4 128 4 8 16 6 8 22 38 42 (?)
an: 0 42 80 102 110 116 132 140 144 272 276 284 300 306 314 336 374 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: fzs600
db: batch=78, k=18, 42 38 22 8 6 16 8 4 128
dn: 0 42 38 22 8 6 16 8 4 128 4 8 16 6 8 22 38 42 (?)
an: 0 42 80 102 110 116 132 140 144 272 276 284 300 306 314 336 374 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: fzs600
db: batch=78, k=18, 42 38 22 8 6 16 8 4 128
| STPT(10) | 1643292534526230689 | 0 2 48 50 90 92 132 134 180 182 | -459722509878 |
| STPT(10) | 1643292576820329737 | 0 2 30 32 42 44 54 56 84 86 | -417428410830 |
| SPT(16) | 1643292618809210353 | 0 24 40 46 84 124 160 196 228 264 300 340 378 384 400 424 | -375439530214 |
| STPT(10) | 1643292632986408907 | 0 2 24 26 42 44 60 62 84 86 | -361262331660 |
| SPT(16) | 1643292829363712921 | 0 6 20 42 62 86 102 108 140 146 162 186 206 228 242 248 | -164885027646 |
| SPT(16) | 1643292917808284597 | 0 26 50 56 60 116 144 156 164 176 204 260 264 270 294 320 | -76440455970 |
| SPT(20) | 1643293473336961997 | 0 56 102 116 140 176 182 284 330 342 344 356 402 504 510 546 570 584 630 686 | 479088221430 |
| SPT(16) | 1643293640617642589 | 0 42 60 120 122 144 200 240 254 294 350 372 374 434 452 494 | 646368902022 |
| STPT(10) | 1643293732587068381 | 0 2 30 32 120 122 210 212 240 242 | 738338327814 |
| SPT(16) | 1643293800533933489 | 0 14 62 132 140 152 174 242 252 320 342 354 362 432 480 494 | 806285192922 |
| STPT(10) | 1643293813524538499 | 0 2 18 20 60 62 102 104 120 122 | 819275797932 |
©2024 Tomáš Brada