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= 331847504486509811 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 16 2 28 8 34 18 32 18 34 8 28 2 16 2 (?)
an: 0 2 18 20 48 56 90 108 140 158 192 200 228 230 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Christos Despotakis
db: batch=70, k=16, 2 16 2 28 8 34 18 32
dn: 0 2 16 2 28 8 34 18 32 18 34 8 28 2 16 2 (?)
an: 0 2 18 20 48 56 90 108 140 158 192 200 228 230 246 248
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Christos Despotakis
db: batch=70, k=16, 2 16 2 28 8 34 18 32
| SPT(14) | 331847400203370827 | 0 20 26 44 54 84 90 110 116 146 156 174 180 200 | -104283138984 |
| TPT(12) | 331847424150195761 | 0 2 66 68 78 80 108 110 120 122 150 152 | -80336314050 |
| SPT(14) | 331847440462988921 | 0 30 50 92 98 102 128 132 158 162 168 210 230 260 | -64023520890 |
| SPT(14) | 331847467834801693 | 0 36 46 48 64 78 84 130 136 150 166 168 178 214 | -36651708118 |
| SPT(14) | 331847480779973777 | 0 6 42 66 90 126 156 230 260 296 320 344 380 386 | -23706536034 |
| TPT(12) | 331847499592834871 | 0 2 60 62 240 242 246 248 330 332 336 338 | -4893674940 |
| TPT(12) | 331847510022767819 | 0 2 12 14 42 44 132 134 168 170 252 254 | 5536258008 |
| SPT(14) | 331847512283163347 | 0 42 92 116 174 186 216 260 290 302 360 384 434 476 | 7796653536 |
| TPT(12) | 331847519709835097 | 0 2 204 206 234 236 300 302 432 434 462 464 | 15223325286 |
| SPT(14) | 331847524961605669 | 0 84 102 112 132 174 178 234 238 280 300 310 328 412 | 20475095858 |
| SPT(14) | 331847532142429007 | 0 14 84 102 144 152 174 242 264 272 314 332 402 416 | 27655919196 |
©2024 Tomáš Brada