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= 1997285401350128987 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 16 74 12 16 38 4 8 4 38 16 12 74 16 14 (?)
an: 0 14 30 104 116 132 170 174 182 186 224 240 252 326 342 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Chooka
db: batch=80, k=16, 14 16 74 12 16 38 4 8
dn: 0 14 16 74 12 16 38 4 8 4 38 16 12 74 16 14 (?)
an: 0 14 30 104 116 132 170 174 182 186 224 240 252 326 342 356
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Chooka
db: batch=80, k=16, 14 16 74 12 16 38 4 8
| STPT(10) | 1997284457937568739 | 0 2 18 20 30 32 42 44 60 62 | -943412560248 |
| STPT(10) | 1997284521099056207 | 0 2 12 14 72 74 132 134 144 146 | -880251072780 |
| STPT(10) | 1997284775446016669 | 0 2 18 20 30 32 42 44 60 62 | -625904112318 |
| STPT(10) | 1997285145356894201 | 0 2 6 8 48 50 90 92 96 98 | -255993234786 |
| SPT(16) | 1997285200443865789 | 0 18 22 52 58 90 100 112 150 162 172 204 210 240 244 262 | -200906263198 |
| STPT(10) | 1997285201315191217 | 0 2 84 86 132 134 180 182 264 266 | -200034937770 |
| SPT(16) | 1997285880316303169 | 0 8 48 74 92 104 162 168 224 230 288 300 318 344 384 392 | 478966174182 |
| STPT(10) | 1997286071006684369 | 0 2 18 20 30 32 42 44 60 62 | 669656555382 |
| SPT(16) | 1997286089914095529 | 0 52 82 84 108 124 154 162 250 258 288 304 328 330 360 412 | 688563966542 |
| SPT(16) | 1997286483979542809 | 0 50 72 98 114 138 174 182 210 218 254 278 294 320 342 392 | 1082629413822 |
| STPT(10) | 1997286526925396807 | 0 2 60 62 72 74 84 86 144 146 | 1125575267820 |
©2024 Tomáš Brada