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= 293819052220416421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 52 2 16 78 20 36 4 36 20 78 16 2 52 18 (?)
an: 0 18 70 72 88 166 186 222 226 262 282 360 376 378 430 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Ralfy
db: batch=69, k=16, 18 52 2 16 78 20 36 4
dn: 0 18 52 2 16 78 20 36 4 36 20 78 16 2 52 18 (?)
an: 0 18 70 72 88 166 186 222 226 262 282 360 376 378 430 448
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: Ralfy
db: batch=69, k=16, 18 52 2 16 78 20 36 4
| SPT(14) | 293818975881621451 | 0 70 76 120 130 132 148 210 226 228 238 282 288 358 | -76338794970 |
| SPT(14) | 293819024520658921 | 0 6 60 88 102 138 162 166 190 226 240 268 322 328 | -27699757500 |
| TPT(12) | 293819030043990599 | 0 2 12 14 42 44 120 122 168 170 210 212 | -22176425822 |
| TPT(12) | 293819031337662641 | 0 2 126 128 156 158 198 200 228 230 270 272 | -20882753780 |
| TPT(12) | 293819040257050949 | 0 2 18 20 42 44 60 62 90 92 102 104 | -11963365472 |
| SPT(14) | 293819042506567957 | 0 10 22 30 36 46 66 106 126 136 142 150 162 172 | -9713848464 |
| TPT(12) | 293819062970698919 | 0 2 42 44 168 170 300 302 318 320 372 374 | 10750282498 |
| SPT(14) | 293819072389086631 | 0 36 48 66 76 100 112 156 168 192 202 220 232 268 | 20168670210 |
| SPT(14) | 293819084001583639 | 0 10 72 108 118 160 174 178 192 234 244 280 342 352 | 31781167218 |
| TPT(12) | 293819088679351721 | 0 2 48 50 168 170 246 248 330 332 390 392 | 36458935300 |
| SPT(16) | 293819094458171921 | 0 6 20 48 66 126 170 176 240 246 290 350 368 396 410 416 | 42237755500 |
©2024 Tomáš Brada