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= 1874165565332490257 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 4 66 20 10 12 36 24 18 32 18 24 36 12 10 20 66 4 2 (?)
an: 0 2 6 72 92 102 114 150 174 192 224 242 266 302 314 324 344 410 414 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: ladmo
db: batch=79, k=20, 2 4 66 20 10 12 36 24 18 32
dn: 0 2 4 66 20 10 12 36 24 18 32 18 24 36 12 10 20 66 4 2 (?)
an: 0 2 6 72 92 102 114 150 174 192 224 242 266 302 314 324 344 410 414 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: ladmo
db: batch=79, k=20, 2 4 66 20 10 12 36 24 18 32
| SPT(16) | 1874163795733580389 | 0 22 48 64 70 82 90 108 124 142 150 162 168 184 210 232 | -1769598909868 |
| TPT(14) | 1874163859738839881 | 0 2 36 38 78 80 90 92 156 158 168 170 246 248 | -1705593650376 |
| STPT(10) | 1874164540650380777 | 0 2 30 32 42 44 54 56 84 86 | -1024682109480 |
| TPT(14) | 1874164661955848279 | 0 2 12 14 42 44 108 110 132 134 162 164 180 182 | -903376641978 |
| STPT(10) | 1874165022519643949 | 0 2 18 20 30 32 42 44 60 62 | -542812846308 |
| TPT(14) | 1874165406284777171 | 0 2 168 170 306 308 390 392 438 440 450 452 516 518 | -159047713086 |
| SPT(16) | 1874165784808629703 | 0 48 76 96 118 136 160 198 238 276 300 318 340 360 388 436 | 219476139446 |
| STPT(10) | 1874165973454730297 | 0 2 24 26 42 44 60 62 84 86 | 408122240040 |
| STPT(10) | 1874166114416139371 | 0 2 36 38 78 80 120 122 156 158 | 549083649114 |
| SPT(16) | 1874166757172081039 | 0 30 48 50 84 104 122 132 170 180 198 218 252 254 272 302 | 1191839590782 |
| STPT(10) | 1874166772201493591 | 0 2 6 8 48 50 90 92 96 98 | 1206869003334 |
©2024 Tomáš Brada