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= 2194782504216415447 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 22 48 12 42 54 14 28 14 54 42 12 48 22 42 (?)
an: 0 42 64 112 124 166 220 234 262 276 330 372 384 432 454 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Penguin
db: batch=81, k=16, 42 22 48 12 42 54 14 28
dn: 0 42 22 48 12 42 54 14 28 14 54 42 12 48 22 42 (?)
an: 0 42 64 112 124 166 220 234 262 276 330 372 384 432 454 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: Penguin
db: batch=81, k=16, 42 22 48 12 42 54 14 28
| STPT(10) | 2194781150916393227 | 0 2 24 26 42 44 60 62 84 86 | -1353300022220 |
| STPT(10) | 2194781283054469787 | 0 2 60 62 72 74 84 86 144 146 | -1221161945660 |
| STPT(10) | 2194781285883182987 | 0 2 12 14 42 44 72 74 84 86 | -1218333232460 |
| SPT(16) | 2194782210522326417 | 0 6 14 24 90 122 170 182 264 276 324 356 422 432 440 446 | -293694089030 |
| SPT(16) | 2194782375300238421 | 0 42 66 102 180 200 210 216 236 242 252 272 350 386 410 452 | -128916177026 |
| STPT(10) | 2194782492404930927 | 0 2 30 32 72 74 114 116 144 146 | -11811484520 |
| SPT(20) | 2194782529200631879 | 0 18 34 108 124 132 138 160 168 220 252 304 312 334 340 348 364 438 454 472 | 24984216432 |
| STPT(10) | 2194782579089924741 | 0 2 30 32 78 80 126 128 156 158 | 74873509294 |
| SPT(18) | 2194782822849964177 | 0 10 22 42 54 76 84 112 136 150 174 202 210 232 244 264 276 286 | 318633548730 |
| STPT(10) | 2194783040350613561 | 0 2 30 32 60 62 90 92 120 122 | 536134198114 |
| SPT(16) | 2194783107164852473 | 0 34 48 100 154 168 174 210 268 304 310 324 378 430 444 478 | 602948437026 |
©2024 Tomáš Brada