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= 1263618225754242223 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 6 20 42 18 18 64 8 64 18 18 42 20 6 40 (?)
an: 0 40 46 66 108 126 144 208 216 280 298 316 358 378 384 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: rlacr
db: batch=77, k=16, 40 6 20 42 18 18 64 8
dn: 0 40 6 20 42 18 18 64 8 64 18 18 42 20 6 40 (?)
an: 0 40 46 66 108 126 144 208 216 280 298 316 358 378 384 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: rlacr
db: batch=77, k=16, 40 6 20 42 18 18 64 8
| SPT(16) | 1263616964259459659 | 0 38 80 92 122 128 168 188 192 212 252 258 288 300 342 380 | -1261494782564 |
| STPT(10) | 1263617167911575177 | 0 2 30 32 42 44 54 56 84 86 | -1057842667046 |
| STPT(10) | 1263617253770418641 | 0 2 6 8 48 50 90 92 96 98 | -971983823582 |
| SPT(16) | 1263617517620017429 | 0 24 30 72 78 88 108 112 150 154 174 184 190 232 238 262 | -708134224794 |
| STPT(10) | 1263617760805153487 | 0 2 24 26 42 44 60 62 84 86 | -464949088736 |
| STPT(10) | 1263617899887652451 | 0 2 6 8 18 20 30 32 36 38 | -325866589772 |
| STPT(10) | 1263618232097445779 | 0 2 18 20 60 62 102 104 120 122 | 6343203556 |
| SPT(16) | 1263619207706308207 | 0 10 84 102 154 216 240 244 252 256 280 342 394 412 486 496 | 981952065984 |
| SPT(16) | 1263619208323728787 | 0 4 40 72 102 124 160 172 222 234 270 292 322 354 390 394 | 982569486564 |
| SPT(16) | 1263619328600792419 | 0 22 28 54 58 124 132 138 274 280 288 354 358 384 390 412 | 1102846550196 |
| SPT(16) | 1263619365509748827 | 0 42 56 60 66 126 132 140 156 164 170 230 236 240 254 296 | 1139755506604 |
©2024 Tomáš Brada