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= 2178768868935180169 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 54 6 6 18 2 40 8 52 8 40 2 18 6 6 54 4 (?)
an: 0 4 58 64 70 88 90 130 138 190 198 238 240 258 264 270 324 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [SG-FC] hl
db: batch=81, k=18, 4 54 6 6 18 2 40 8 52
dn: 0 4 54 6 6 18 2 40 8 52 8 40 2 18 6 6 54 4 (?)
an: 0 4 58 64 70 88 90 130 138 190 198 238 240 258 264 270 324 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [SG-FC] hl
db: batch=81, k=18, 4 54 6 6 18 2 40 8 52
| SPT(16) | 2178767829731020207 | 0 40 42 64 114 144 162 196 240 274 292 322 372 394 396 436 | -1039204159962 |
| SPT(16) | 2178767935485963337 | 0 22 36 42 52 60 94 102 154 162 196 204 214 220 234 256 | -933449216832 |
| STPT(10) | 2178767983723616741 | 0 2 30 32 120 122 210 212 240 242 | -885211563428 |
| STPT(10) | 2178768248235128651 | 0 2 6 8 48 50 90 92 96 98 | -620700051518 |
| STPT(10) | 2178768477035532227 | 0 2 24 26 42 44 60 62 84 86 | -391899647942 |
| SPT(16) | 2178768736091107189 | 0 28 42 52 58 64 102 138 154 190 228 234 240 250 264 292 | -132844072980 |
| SPT(16) | 2178769354980095509 | 0 60 100 114 142 220 232 238 354 360 372 450 478 492 532 592 | 486044915340 |
| STPT(10) | 2178769658547119549 | 0 2 18 20 30 32 42 44 60 62 | 789611939380 |
| TPT(14) | 2178769678752387947 | 0 2 42 44 90 92 120 122 132 134 174 176 210 212 | 809817207778 |
| STPT(10) | 2178769734727463789 | 0 2 18 20 30 32 42 44 60 62 | 865792283620 |
| SPT(16) | 2178769797396038929 | 0 34 54 60 118 120 168 172 210 214 262 264 322 328 348 382 | 928460858760 |
©2024 Tomáš Brada