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= 2123543844349221881 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 72 18 20 28 30 2 70 8 70 2 30 28 20 18 72 (?)
an: 0 72 90 110 138 168 170 240 248 318 320 350 378 398 416 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Chooka
db: batch=80, k=16, 72 18 20 28 30 2 70 8
dn: 0 72 18 20 28 30 2 70 8 70 2 30 28 20 18 72 (?)
an: 0 72 90 110 138 168 170 240 248 318 320 350 378 398 416 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Chooka
db: batch=80, k=16, 72 18 20 28 30 2 70 8
| STPT(10) | 2123543314143907697 | 0 2 30 32 42 44 54 56 84 86 | -530205314184 |
| STPT(10) | 2123543409200533217 | 0 2 60 62 72 74 84 86 144 146 | -435148688664 |
| STPT(10) | 2123543550664902857 | 0 2 30 32 162 164 294 296 324 326 | -293684319024 |
| SPT(16) | 2123543649864671513 | 0 26 134 168 204 230 294 300 344 350 414 440 476 510 618 644 | -194484550368 |
| STPT(10) | 2123543672777310071 | 0 2 36 38 78 80 120 122 156 158 | -171571911810 |
| STPT(10) | 2123543792376064697 | 0 2 60 62 72 74 84 86 144 146 | -51973157184 |
| STPT(10) | 2123543950060882169 | 0 2 18 20 30 32 42 44 60 62 | 105711660288 |
| STPT(10) | 2123543978197782221 | 0 2 6 8 48 50 90 92 96 98 | 133848560340 |
| STPT(10) | 2123544281206436981 | 0 2 6 8 48 50 90 92 96 98 | 436857215100 |
| TPT(14) | 2123544338361966407 | 0 2 24 26 42 44 84 86 114 116 192 194 240 242 | 494012744526 |
| SPT(16) | 2123544642325703819 | 0 8 14 50 54 84 102 104 138 140 158 188 192 228 234 242 | 797976481938 |
©2024 Tomáš Brada