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= 1996160203878572519 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 40 18 38 6 40 50 28 8 28 50 40 6 38 18 40 2 (?)
an: 0 2 42 60 98 104 144 194 222 230 258 308 348 354 392 410 450 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 2 40 18 38 6 40 50 28 8
dn: 0 2 40 18 38 6 40 50 28 8 28 50 40 6 38 18 40 2 (?)
an: 0 2 42 60 98 104 144 194 222 230 258 308 348 354 392 410 450 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 2 40 18 38 6 40 50 28 8
| SPT(16) | 1996157472791568227 | 0 32 36 86 92 102 110 176 186 252 260 270 276 326 330 362 | -2731087004292 |
| STPT(10) | 1996158758579914307 | 0 2 30 32 42 44 54 56 84 86 | -1445298658212 |
| STPT(10) | 1996159092563285717 | 0 2 12 14 42 44 72 74 84 86 | -1111315286802 |
| SPT(16) | 1996159310113532261 | 0 36 38 80 110 120 150 180 206 236 266 276 306 348 350 386 | -893765040258 |
| SPT(16) | 1996159521120689647 | 0 60 72 76 100 144 150 162 184 196 202 246 270 274 286 346 | -682757882872 |
| STPT(10) | 1996160101346519651 | 0 2 6 8 48 50 90 92 96 98 | -102532052868 |
| STPT(10) | 1996160511781784939 | 0 2 42 44 90 92 138 140 180 182 | 307903212420 |
| STPT(10) | 1996160607189447701 | 0 2 30 32 60 62 90 92 120 122 | 403310875182 |
| STPT(10) | 1996160742435048359 | 0 2 18 20 60 62 102 104 120 122 | 538556475840 |
| STPT(12) | 1996160888514699041 | 0 2 36 38 48 50 78 80 90 92 126 128 | 684636126522 |
| SPT(16) | 1996161193405179763 | 0 4 28 34 46 58 84 100 144 160 186 198 210 216 240 244 | 989526607244 |
©2024 Tomáš Brada