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= 1635273148960904251 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 54 26 34 14 6 16 14 16 2 16 14 16 6 14 34 26 54 28 (?)
an: 0 28 82 108 142 156 162 178 192 208 210 226 240 256 262 276 310 336 390 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: rlacr
db: batch=78, k=20, 28 54 26 34 14 6 16 14 16 2
dn: 0 28 54 26 34 14 6 16 14 16 2 16 14 16 6 14 34 26 54 28 (?)
an: 0 28 82 108 142 156 162 178 192 208 210 226 240 256 262 276 310 336 390 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: rlacr
db: batch=78, k=20, 28 54 26 34 14 6 16 14 16 2
| SPT(16) | 1635272068088787103 | 0 40 54 94 106 114 120 156 244 280 286 294 306 346 360 400 | -1080872117148 |
| STPT(10) | 1635272255163889997 | 0 2 54 56 72 74 90 92 144 146 | -893797014254 |
| STPT(10) | 1635272813149783097 | 0 2 42 44 132 134 222 224 264 266 | -335811121154 |
| TPT(14) | 1635272816538316997 | 0 2 84 86 114 116 252 254 270 272 294 296 312 314 | -332422587254 |
| SPT(16) | 1635272876655296951 | 0 20 36 102 120 128 156 186 242 272 300 308 326 392 408 428 | -272305607300 |
| SPT(16) | 1635272958802953439 | 0 30 40 90 102 118 132 168 172 208 222 238 250 300 310 340 | -190157950812 |
| STPT(10) | 1635273432291775481 | 0 2 6 8 18 20 30 32 36 38 | 283330871230 |
| SPT(16) | 1635273832742165267 | 0 12 14 32 42 44 54 86 150 182 192 194 204 222 224 236 | 683781261016 |
| SPT(16) | 1635273842643097409 | 0 42 90 104 114 158 180 224 228 272 294 338 348 362 410 452 | 693682193158 |
| SPT(16) | 1635273918780609979 | 0 34 114 124 138 202 204 310 312 418 420 484 498 508 588 622 | 769819705728 |
| STPT(10) | 1635274037737033787 | 0 2 30 32 60 62 90 92 120 122 | 888776129536 |
©2024 Tomáš Brada