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= 1478393155641980023 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 36 16 6 8 22 12 12 6 152 6 12 12 22 8 6 16 36 18 (?)
an: 0 18 54 70 76 84 106 118 130 136 288 294 306 318 340 348 354 370 406 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Skivelitis2
db: batch=78, k=20, 18 36 16 6 8 22 12 12 6 152
dn: 0 18 36 16 6 8 22 12 12 6 152 6 12 12 22 8 6 16 36 18 (?)
an: 0 18 54 70 76 84 106 118 130 136 288 294 306 318 340 348 354 370 406 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Skivelitis2
db: batch=78, k=20, 18 36 16 6 8 22 12 12 6 152
| STPT(12) | 1478392484174543447 | 0 2 12 14 24 26 30 32 42 44 54 56 | -671467436576 |
| TPT(14) | 1478392626990566279 | 0 2 18 20 42 44 102 104 180 182 222 224 252 254 | -528651413744 |
| SPT(16) | 1478392677668792887 | 0 16 84 94 114 126 136 196 234 294 304 316 336 346 414 430 | -477973187136 |
| STPT(10) | 1478392961043127271 | 0 2 6 8 18 20 30 32 36 38 | -194598852752 |
| SPT(16) | 1478393035392347843 | 0 14 20 54 60 104 110 116 294 300 306 350 356 390 396 410 | -120249632180 |
| SPT(16) | 1478393097993449563 | 0 4 34 118 136 144 148 154 210 216 220 228 246 330 360 364 | -57648530460 |
| SPT(16) | 1478393629578410821 | 0 16 30 52 100 108 148 178 210 240 280 288 336 358 372 388 | 473936430798 |
| STPT(10) | 1478393826479062769 | 0 2 12 14 150 152 288 290 300 302 | 670837082746 |
| SPT(16) | 1478394229249180897 | 0 24 40 54 66 84 106 154 216 264 286 304 316 330 346 370 | 1073607200874 |
| SPT(18) | 1478394286342176421 | 0 12 28 30 36 40 58 78 126 142 190 210 228 232 238 240 256 268 | 1130700196398 |
| SPT(16) | 1478394317601391249 | 0 10 12 22 34 54 90 94 108 112 148 168 180 190 192 202 | 1161959411226 |
©2024 Tomáš Brada