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= 2749395280199381509 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 26 24 28 8 40 2 24 4 24 2 40 8 28 24 26 22 (?)
an: 0 22 48 72 100 108 148 150 174 178 202 204 244 252 280 304 330 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Roadranner
db: batch=82, k=18, 22 26 24 28 8 40 2 24 4
dn: 0 22 26 24 28 8 40 2 24 4 24 2 40 8 28 24 26 22 (?)
an: 0 22 48 72 100 108 148 150 174 178 202 204 244 252 280 304 330 352
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Roadranner
db: batch=82, k=18, 22 26 24 28 8 40 2 24 4
| SPT(16) | 2749394258955657847 | 0 30 46 76 132 156 160 202 270 312 316 340 396 426 442 472 | -1021243723662 |
| STPT(10) | 2749394423730174041 | 0 2 6 8 48 50 90 92 96 98 | -856469207468 |
| SPT(16) | 2749394454605808679 | 0 24 54 70 88 102 138 204 238 304 340 354 372 388 418 442 | -825593572830 |
| TPT(14) | 2749394654027505329 | 0 2 42 44 102 104 108 110 180 182 198 200 240 242 | -626171876180 |
| STPT(10) | 2749395066839536277 | 0 2 30 32 42 44 54 56 84 86 | -213359845232 |
| SPT(16) | 2749395071454750269 | 0 18 42 74 110 132 150 152 180 182 200 222 258 290 314 332 | -208744631240 |
| STPT(12) | 2749395621379395929 | 0 2 12 14 42 44 48 50 78 80 90 92 | 341180014420 |
| STPT(10) | 2749395698635387187 | 0 2 12 14 42 44 72 74 84 86 | 418436005678 |
| SPT(18) | 2749395860096975933 | 0 26 54 56 68 74 96 126 140 174 188 218 240 246 258 260 288 314 | 579897594424 |
| STPT(10) | 2749396171646035577 | 0 2 30 32 42 44 54 56 84 86 | 891446654068 |
| STPT(12) | 2749396194470822759 | 0 2 18 20 42 44 78 80 102 104 120 122 | 914271441250 |
©2024 Tomáš Brada