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= 2552782171415260571 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 8 16 2 10 60 38 4 68 4 38 60 10 2 16 8 42 (?)
an: 0 42 50 66 68 78 138 176 180 248 252 290 350 360 362 378 386 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Cyph3r
db: batch=82, k=18, 42 8 16 2 10 60 38 4 68
dn: 0 42 8 16 2 10 60 38 4 68 4 38 60 10 2 16 8 42 (?)
an: 0 42 50 66 68 78 138 176 180 248 252 290 350 360 362 378 386 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Cyph3r
db: batch=82, k=18, 42 8 16 2 10 60 38 4 68
| STPT(10) | 2552780438999084387 | 0 2 30 32 60 62 90 92 120 122 | -1732416176184 |
| STPT(10) | 2552780998847735861 | 0 2 6 8 18 20 30 32 36 38 | -1172567524710 |
| STPT(10) | 2552781343214886281 | 0 2 36 38 78 80 120 122 156 158 | -828200374290 |
| STPT(10) | 2552781518049060797 | 0 2 30 32 102 104 174 176 204 206 | -653366199774 |
| TPT(14) | 2552781918477551687 | 0 2 24 26 120 122 180 182 222 224 342 344 390 392 | -252937708884 |
| SPT(16) | 2552781928744671017 | 0 80 84 92 144 170 242 246 290 294 366 392 444 452 456 536 | -242670589554 |
| STPT(10) | 2552782351019203739 | 0 2 18 20 60 62 102 104 120 122 | 179603943168 |
| STPT(10) | 2552782402866001847 | 0 2 30 32 72 74 114 116 144 146 | 231450741276 |
| TPT(14) | 2552782460859573389 | 0 2 18 20 30 32 42 44 102 104 108 110 210 212 | 289444312818 |
| STPT(10) | 2552782810651293557 | 0 2 30 32 42 44 54 56 84 86 | 639236032986 |
| STPT(10) | 2552782893271129637 | 0 2 30 32 42 44 54 56 84 86 | 721855869066 |
©2024 Tomáš Brada