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= 2176225340400195283 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 34 26 70 24 6 50 4 50 6 24 70 26 34 30 (?)
an: 0 30 64 90 160 184 190 240 244 294 300 324 394 420 454 484
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Roadranner
db: batch=81, k=16, 30 34 26 70 24 6 50 4
dn: 0 30 34 26 70 24 6 50 4 50 6 24 70 26 34 30 (?)
an: 0 30 64 90 160 184 190 240 244 294 300 324 394 420 454 484
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Roadranner
db: batch=81, k=16, 30 34 26 70 24 6 50 4
| SPT(16) | 2176222705845927143 | 0 6 38 80 84 96 110 114 140 144 158 170 174 216 248 254 | -2634554268140 |
| STPT(10) | 2176222797837960449 | 0 2 42 44 90 92 138 140 180 182 | -2542562234834 |
| STPT(10) | 2176224063587149967 | 0 2 30 32 42 44 54 56 84 86 | -1276813045316 |
| SPT(16) | 2176224064967436503 | 0 6 26 60 84 104 164 186 188 210 270 290 314 348 368 374 | -1275432758780 |
| STPT(10) | 2176224649340992709 | 0 2 18 20 30 32 42 44 60 62 | -691059202574 |
| SPT(16) | 2176224851871265649 | 0 18 60 68 80 122 152 194 198 240 270 312 324 332 374 392 | -488528929634 |
| TPT(14) | 2176225373880640139 | 0 2 12 14 30 32 78 80 120 122 330 332 402 404 | 33480444856 |
| STPT(10) | 2176225417237412087 | 0 2 30 32 180 182 330 332 360 362 | 76837216804 |
| TPT(14) | 2176225465195901921 | 0 2 48 50 138 140 156 158 228 230 240 242 306 308 | 124795706638 |
| TPT(16) | 2176225483099536569 | 0 2 72 74 108 110 138 140 192 194 240 242 348 350 420 422 | 142699341286 |
| SPT(16) | 2176225484104213079 | 0 62 68 84 98 108 150 198 224 272 314 324 338 354 360 422 | 143704017796 |
©2024 Tomáš Brada