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= 1908131056783460851 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 28 6 38 42 18 6 82 2 82 6 18 42 38 6 28 18 (?)
an: 0 18 46 52 90 132 150 156 238 240 322 328 346 388 426 432 460 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Landjunge
db: batch=80, k=18, 18 28 6 38 42 18 6 82 2
dn: 0 18 28 6 38 42 18 6 82 2 82 6 18 42 38 6 28 18 (?)
an: 0 18 46 52 90 132 150 156 238 240 322 328 346 388 426 432 460 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Landjunge
db: batch=80, k=18, 18 28 6 38 42 18 6 82 2
| STPT(10) | 1908129526825059677 | 0 2 42 44 72 74 102 104 144 146 | -1529958401174 |
| STPT(10) | 1908129609868563857 | 0 2 12 14 42 44 72 74 84 86 | -1446914896994 |
| STPT(10) | 1908129715763838701 | 0 2 36 38 78 80 120 122 156 158 | -1341019622150 |
| STPT(10) | 1908130524879620099 | 0 2 42 44 60 62 78 80 120 122 | -531903840752 |
| STPT(10) | 1908130895192342207 | 0 2 90 92 102 104 114 116 204 206 | -161591118644 |
| SPT(16) | 1908130925228227657 | 0 34 70 72 100 102 144 184 240 280 322 324 352 354 390 424 | -131555233194 |
| TPT(14) | 1908131086515103871 | 0 2 36 38 120 122 210 212 246 248 276 278 330 332 | 29731643020 |
| TPT(14) | 1908131220114274031 | 0 2 48 50 90 92 126 128 156 158 186 188 240 242 | 163330813180 |
| SPT(16) | 1908131328306838757 | 0 2 44 62 84 96 114 132 134 152 170 182 204 222 264 266 | 271523377906 |
| STPT(10) | 1908131341767771047 | 0 2 42 44 72 74 102 104 144 146 | 284984310196 |
| SPT(18) | 1908131898483289543 | 0 4 60 120 130 154 256 270 280 450 460 474 576 600 610 670 726 730 | 841699828692 |
©2024 Tomáš Brada