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= 820021394084022913 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 54 12 20 10 26 82 8 82 26 10 20 12 54 4 (?)
an: 0 4 58 70 90 100 126 208 216 298 324 334 354 366 420 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: suriv
db: batch=73, k=16, 4 54 12 20 10 26 82 8
dn: 0 4 54 12 20 10 26 82 8 82 26 10 20 12 54 4 (?)
an: 0 4 58 70 90 100 126 208 216 298 324 334 354 366 420 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: suriv
db: batch=73, k=16, 4 54 12 20 10 26 82 8
| SPT(18) | 820020351277937503 | 0 70 256 264 324 420 438 444 456 508 520 526 544 640 700 708 894 964 | -1042806085410 |
| SPT(16) | 820020485875028759 | 0 12 68 74 104 150 188 198 224 234 272 318 348 354 410 422 | -908208994154 |
| STPT(10) | 820021011355447799 | 0 2 42 44 120 122 198 200 240 242 | -382728575114 |
| SPT(16) | 820021099078335221 | 0 2 30 42 72 90 126 146 162 182 218 236 266 278 306 308 | -295005687692 |
| SPT(16) | 820021288649958491 | 0 18 62 96 110 116 122 182 186 246 252 258 272 306 350 368 | -105434064422 |
| SPT(16) | 820021321397821859 | 0 12 42 78 108 114 122 140 192 210 218 224 254 290 320 332 | -72686201054 |
| TPT(14) | 820021437918649661 | 0 2 30 32 60 62 156 158 198 200 258 260 300 302 | 43834626748 |
| SPT(16) | 820021672316615537 | 0 42 104 114 132 150 192 194 270 272 314 332 350 360 422 464 | 278232592624 |
| STPT(10) | 820021822445106077 | 0 2 24 26 42 44 60 62 84 86 | 428361083164 |
| STPT(10) | 820022203804683557 | 0 2 12 14 42 44 72 74 84 86 | 809720660644 |
| SPT(16) | 820022482626899861 | 0 12 18 30 78 102 116 122 156 162 176 200 248 260 266 278 | 1088542876948 |
©2024 Tomáš Brada