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= 1998212367768072761 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 4 20 52 60 2 12 94 12 2 60 52 20 4 2 (?)
an: 0 2 6 26 78 138 140 152 246 258 260 320 372 392 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Chooka
db: batch=80, k=16, 2 4 20 52 60 2 12 94
dn: 0 2 4 20 52 60 2 12 94 12 2 60 52 20 4 2 (?)
an: 0 2 6 26 78 138 140 152 246 258 260 320 372 392 396 398
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Chooka
db: batch=80, k=16, 2 4 20 52 60 2 12 94
| STPT(10) | 1998211003921063817 | 0 2 12 14 42 44 72 74 84 86 | -1363847008944 |
| SPT(16) | 1998211113637847419 | 0 10 24 28 34 48 54 70 78 94 100 114 120 124 138 148 | -1254130225342 |
| STPT(10) | 1998211316719895267 | 0 2 12 14 42 44 72 74 84 86 | -1051048177494 |
| STPT(10) | 1998212124402840887 | 0 2 60 62 102 104 144 146 204 206 | -243365231874 |
| STPT(10) | 1998212320929249791 | 0 2 36 38 78 80 120 122 156 158 | -46838822970 |
| SPT(16) | 1998212342957786947 | 0 24 70 102 166 216 244 270 286 312 340 390 454 486 532 556 | -24810285814 |
| STPT(10) | 1998212432673898289 | 0 2 30 32 60 62 90 92 120 122 | 64905825528 |
| STPT(10) | 1998212481543520127 | 0 2 30 32 72 74 114 116 144 146 | 113775447366 |
| SPT(16) | 1998212510147974399 | 0 58 90 94 100 154 160 174 178 192 198 252 258 262 294 352 | 142379901638 |
| STPT(10) | 1998212705256470411 | 0 2 36 38 78 80 120 122 156 158 | 337488397650 |
| STPT(10) | 1998213000621995429 | 0 2 18 20 30 32 42 44 60 62 | 632853922668 |
©2024 Tomáš Brada