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= 1231520656822914961 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 22 6 2 24 18 6 76 6 18 24 2 6 22 18 (?)
an: 0 18 40 46 48 72 90 96 172 178 196 220 222 228 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Megacruncher
db: batch=77, k=16, 18 22 6 2 24 18 6 76
dn: 0 18 22 6 2 24 18 6 76 6 18 24 2 6 22 18 (?)
an: 0 18 40 46 48 72 90 96 172 178 196 220 222 228 250 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Megacruncher
db: batch=77, k=16, 18 22 6 2 24 18 6 76
| TPT(14) | 1231519809243503651 | 0 2 48 50 126 128 180 182 210 212 240 242 300 302 | -847579411310 |
| STPT(10) | 1231519810147867307 | 0 2 12 14 42 44 72 74 84 86 | -846675047654 |
| SPT(16) | 1231519946408437729 | 0 60 120 124 154 162 208 234 268 294 340 348 378 382 442 502 | -710414477232 |
| SPT(16) | 1231520070473656207 | 0 24 40 84 96 114 144 154 282 292 322 340 352 396 412 436 | -586349258754 |
| STPT(10) | 1231520172010830431 | 0 2 36 38 78 80 120 122 156 158 | -484812084530 |
| STPT(12) | 1231520509528166267 | 0 2 12 14 54 56 60 62 102 104 114 116 | -147294748694 |
| STPT(10) | 1231520913035908667 | 0 2 12 14 72 74 132 134 144 146 | 256212993706 |
| STPT(10) | 1231520916446480741 | 0 2 6 8 48 50 90 92 96 98 | 259623565780 |
| STPT(10) | 1231520953019494589 | 0 2 12 14 90 92 168 170 180 182 | 296196579628 |
| SPT(16) | 1231520969076538961 | 0 38 56 62 86 120 150 228 230 308 338 372 396 402 420 458 | 312253624000 |
| STPT(10) | 1231521023770852817 | 0 2 30 32 60 62 90 92 120 122 | 366947937856 |
©2024 Tomáš Brada