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= 1998720319673341387 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 4 38 90 10 8 4 20 124 20 4 8 10 90 38 4 12 (?)
an: 0 12 16 54 144 154 162 166 186 310 330 334 342 352 442 480 484 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: LeChat51X
db: batch=80, k=18, 12 4 38 90 10 8 4 20 124
dn: 0 12 4 38 90 10 8 4 20 124 20 4 8 10 90 38 4 12 (?)
an: 0 12 16 54 144 154 162 166 186 310 330 334 342 352 442 480 484 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: LeChat51X
db: batch=80, k=18, 12 4 38 90 10 8 4 20 124
| STPT(10) | 1998717441384026057 | 0 2 30 32 60 62 90 92 120 122 | -2878289315330 |
| STPT(10) | 1998717790499693369 | 0 2 78 80 120 122 162 164 240 242 | -2529173648018 |
| STPT(10) | 1998718673492834351 | 0 2 36 38 78 80 120 122 156 158 | -1646180507036 |
| SPT(16) | 1998718760285313749 | 0 12 18 30 42 62 102 308 342 548 588 608 620 632 638 650 | -1559388027638 |
| SPT(16) | 1998718793036499311 | 0 128 138 150 156 186 206 228 290 312 332 362 368 380 390 518 | -1526636842076 |
| STPT(10) | 1998719185351654979 | 0 2 12 14 90 92 168 170 180 182 | -1134321686408 |
| STPT(10) | 1998720349617368747 | 0 2 30 32 42 44 54 56 84 86 | 29944027360 |
| SPT(16) | 1998720878781084583 | 0 24 48 58 94 100 126 166 168 208 234 240 276 286 310 334 | 559107743196 |
| STPT(10) | 1998721170391292957 | 0 2 30 32 42 44 54 56 84 86 | 850717951570 |
| SPT(16) | 1998721178187140039 | 0 12 48 62 114 122 138 174 188 224 240 248 300 314 350 362 | 858513798652 |
| STPT(10) | 1998721388454513377 | 0 2 30 32 72 74 114 116 144 146 | 1068781171990 |
©2024 Tomáš Brada