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= 2189421329445205351 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 4 20 4 20 10 18 32 18 10 20 4 20 4 42 (?)
an: 0 42 46 66 70 90 100 118 150 168 178 198 202 222 226 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-FC] hl
db: batch=81, k=16, 42 4 20 4 20 10 18 32
dn: 0 42 4 20 4 20 10 18 32 18 10 20 4 20 4 42 (?)
an: 0 42 46 66 70 90 100 118 150 168 178 198 202 222 226 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-FC] hl
db: batch=81, k=16, 42 4 20 4 20 10 18 32
| SPT(16) | 2189420186219290909 | 0 34 52 54 70 100 112 114 118 120 132 162 178 180 198 232 | -1143225914442 |
| SPT(16) | 2189420291316388673 | 0 6 30 90 98 110 170 176 258 264 324 336 344 404 428 434 | -1038128816678 |
| STPT(10) | 2189420769840227681 | 0 2 6 8 18 20 30 32 36 38 | -559604977670 |
| TPT(14) | 2189421080821821359 | 0 2 132 134 162 164 168 170 198 200 210 212 282 284 | -248623383992 |
| STPT(10) | 2189421088128939989 | 0 2 18 20 60 62 102 104 120 122 | -241316265362 |
| TPT(14) | 2189421202720700561 | 0 2 6 8 30 32 60 62 96 98 198 200 270 272 | -126724504790 |
| TPT(14) | 2189421508844562467 | 0 2 54 56 102 104 192 194 210 212 270 272 312 314 | 179399357116 |
| SPT(16) | 2189421545037714301 | 0 12 58 132 138 178 198 220 240 262 282 322 328 402 448 460 | 215592508950 |
| STPT(12) | 2189422196000920337 | 0 2 42 44 72 74 90 92 120 122 162 164 | 866555714986 |
| SPT(16) | 2189422212593210303 | 0 8 18 90 120 128 150 174 200 224 246 254 284 356 366 374 | 883148004952 |
| SPT(16) | 2189422570718799401 | 0 18 20 38 42 60 72 90 98 116 128 146 150 168 170 188 | 1241273594050 |
©2024 Tomáš Brada