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= 1978980317221370999 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 48 30 8 10 24 32 4 32 24 10 8 30 48 42 (?)
an: 0 42 90 120 128 138 162 194 198 230 254 264 272 302 350 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Dingo
db: batch=80, k=16, 42 48 30 8 10 24 32 4
dn: 0 42 48 30 8 10 24 32 4 32 24 10 8 30 48 42 (?)
an: 0 42 90 120 128 138 162 194 198 230 254 264 272 302 350 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Dingo
db: batch=80, k=16, 42 48 30 8 10 24 32 4
| STPT(10) | 1978978762285837757 | 0 2 30 32 42 44 54 56 84 86 | -1554935533242 |
| TPT(14) | 1978979530296698177 | 0 2 120 122 222 224 360 362 420 422 462 464 474 476 | -786924672822 |
| SPT(16) | 1978979578392729863 | 0 30 54 66 74 126 188 228 236 276 338 390 398 410 434 464 | -738828641136 |
| STPT(10) | 1978979932757138417 | 0 2 30 32 42 44 54 56 84 86 | -384464232582 |
| STPT(10) | 1978980056588464817 | 0 2 24 26 42 44 60 62 84 86 | -260632906182 |
| SPT(18) | 1978980099777570523 | 0 58 84 88 106 138 166 184 210 244 270 288 316 348 366 370 396 454 | -217443800476 |
| SPT(16) | 1978980517913753311 | 0 52 66 102 118 168 178 192 196 210 220 270 286 322 336 388 | 200692382312 |
| STPT(10) | 1978980782558463527 | 0 2 30 32 42 44 54 56 84 86 | 465337092528 |
| STPT(10) | 1978980949202573159 | 0 2 18 20 30 32 42 44 60 62 | 631981202160 |
| STPT(10) | 1978981130958613721 | 0 2 36 38 78 80 120 122 156 158 | 813737242722 |
| STPT(10) | 1978981133364791399 | 0 2 18 20 30 32 42 44 60 62 | 816143420400 |
©2024 Tomáš Brada