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= 1977205150271604161 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 20 10 68 34 8 16 12 14 4 14 12 16 8 34 68 10 20 (?)
an: 0 20 30 98 132 140 156 168 182 186 200 212 228 236 270 338 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Landjunge
db: batch=80, k=18, 20 10 68 34 8 16 12 14 4
dn: 0 20 10 68 34 8 16 12 14 4 14 12 16 8 34 68 10 20 (?)
an: 0 20 30 98 132 140 156 168 182 186 200 212 228 236 270 338 348 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Landjunge
db: batch=80, k=18, 20 10 68 34 8 16 12 14 4
| STPT(10) | 1977203395470996359 | 0 2 42 44 60 62 78 80 120 122 | -1754800607802 |
| STPT(10) | 1977203539536041807 | 0 2 12 14 42 44 72 74 84 86 | -1610735562354 |
| STPT(10) | 1977203722760611097 | 0 2 30 32 42 44 54 56 84 86 | -1427510993064 |
| STPT(10) | 1977203941342413269 | 0 2 12 14 90 92 168 170 180 182 | -1208929190892 |
| STPT(10) | 1977204124477563647 | 0 2 12 14 42 44 72 74 84 86 | -1025794040514 |
| SPT(16) | 1977204910677563867 | 0 26 32 44 72 86 110 126 170 186 210 224 252 264 270 296 | -239594040294 |
| STPT(10) | 1977205253730348137 | 0 2 60 62 72 74 84 86 144 146 | 103458743976 |
| TPT(14) | 1977205363931628641 | 0 2 30 32 66 68 126 128 156 158 270 272 306 308 | 213660024480 |
| STPT(10) | 1977205522370574677 | 0 2 30 32 42 44 54 56 84 86 | 372098970516 |
| SPT(16) | 1977205719845027359 | 0 24 64 72 108 130 210 228 244 262 342 364 400 408 448 472 | 569573423198 |
| SPT(16) | 1977205913391661817 | 0 2 50 56 144 152 170 186 320 336 354 362 450 456 504 506 | 763120057656 |
©2024 Tomáš Brada