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= 252280911833893001 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 2 18 30 6 100 24 68 24 100 6 30 18 2 (?)
an: 0 2 20 50 56 156 180 248 272 372 378 408 426 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: scrap
db: batch=69, k=14, 2 18 30 6 100 24 68
dn: 0 2 18 30 6 100 24 68 24 100 6 30 18 2 (?)
an: 0 2 20 50 56 156 180 248 272 372 378 408 426 428
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: scrap
db: batch=69, k=14, 2 18 30 6 100 24 68
| SPT(14) | 252280878108764881 | 0 12 82 88 96 112 138 160 186 202 210 216 286 298 | -33725128120 |
| SPT(14) | 252280887512711573 | 0 50 54 68 80 90 126 158 194 204 216 230 234 284 | -24321181428 |
| SPT(14) | 252280887851506343 | 0 60 84 104 140 146 156 338 348 354 390 410 434 494 | -23982386658 |
| SPT(14) | 252280889421572201 | 0 26 68 80 128 176 210 236 270 318 366 378 420 446 | -22412320800 |
| SPT(14) | 252280902226159397 | 0 12 50 84 90 92 140 174 222 224 230 264 302 314 | -9607733604 |
| SPT(14) | 252280908973453351 | 0 18 70 78 82 102 118 132 148 168 172 180 232 250 | -2860439650 |
| TPT(12) | 252280950326001809 | 0 2 18 20 78 80 90 92 102 104 258 260 | 38492108808 |
| SPT(14) | 252280985821706437 | 0 4 16 22 24 52 72 94 114 142 144 150 162 166 | 73987813436 |
| SPT(14) | 252280986757312081 | 0 6 10 78 106 118 160 186 228 240 268 336 340 346 | 74923419080 |
| SPT(14) | 252280992860264111 | 0 6 8 18 38 102 120 128 146 210 230 240 242 248 | 81026371110 |
| SPT(14) | 252280993310064727 | 0 10 24 30 40 52 66 100 114 126 136 142 156 166 | 81476171726 |
©2024 Tomáš Brada