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= 1091846373904796819 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 36 28 50 22 6 8 84 70 38 70 84 8 6 22 50 28 36 8 (?)
an: 0 8 44 72 122 144 150 158 242 312 350 420 504 512 518 540 590 618 654 662
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: stoneageman
db: batch=76, k=20, 8 36 28 50 22 6 8 84 70 38
dn: 0 8 36 28 50 22 6 8 84 70 38 70 84 8 6 22 50 28 36 8 (?)
an: 0 8 44 72 122 144 150 158 242 312 350 420 504 512 518 540 590 618 654 662
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 662
Found by: stoneageman
db: batch=76, k=20, 8 36 28 50 22 6 8 84 70 38
| SPT(13) | 1091844989193192323 | 0 18 48 96 108 126 138 150 168 180 228 258 276 | -1384711604496 |
| SPT(16) | 1091845095177167297 | 0 24 44 72 80 92 110 120 326 336 354 366 374 402 422 446 | -1278727629522 |
| STPT(10) | 1091845403962448951 | 0 2 6 8 48 50 90 92 96 98 | -969942347868 |
| STPT(10) | 1091845660204445429 | 0 2 48 50 90 92 132 134 180 182 | -713700351390 |
| STPT(10) | 1091845812132018701 | 0 2 6 8 18 20 30 32 36 38 | -561772778118 |
| SPT(16) | 1091846056716939463 | 0 4 36 60 64 66 108 148 156 196 238 240 244 268 300 304 | -317187857356 |
| SPT(16) | 1091846442252310051 | 0 6 10 60 66 126 132 150 178 196 202 262 268 318 322 328 | 68347513232 |
| STPT(12) | 1091846460461000327 | 0 2 12 14 24 26 30 32 42 44 54 56 | 86556203508 |
| SPT(16) | 1091846604939869531 | 0 2 8 12 26 42 56 86 102 132 146 162 176 180 186 188 | 231035072712 |
| STPT(10) | 1091846643360022787 | 0 2 12 14 42 44 72 74 84 86 | 269455225968 |
| STPT(10) | 1091846678103227279 | 0 2 48 50 60 62 72 74 120 122 | 304198430460 |
©2024 Tomáš Brada