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= 1286308177525886821 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 24 6 4 50 30 16 2 16 30 50 4 6 24 18 (?)
an: 0 18 42 48 52 102 132 148 150 166 196 246 250 256 280 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: HenkM
db: batch=77, k=16, 18 24 6 4 50 30 16 2
dn: 0 18 24 6 4 50 30 16 2 16 30 50 4 6 24 18 (?)
an: 0 18 42 48 52 102 132 148 150 166 196 246 250 256 280 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: HenkM
db: batch=77, k=16, 18 24 6 4 50 30 16 2
| SPT(16) | 1286307673542590401 | 0 22 30 40 52 96 156 178 180 202 262 306 318 328 336 358 | -503983296420 |
| SPT(18) | 1286307790723055017 | 0 12 40 42 52 54 60 64 82 84 102 106 112 114 124 126 154 166 | -386802831804 |
| TPT(14) | 1286307889021310171 | 0 2 30 32 78 80 90 92 126 128 228 230 240 242 | -288504576650 |
| STPT(10) | 1286307894684515369 | 0 2 18 20 30 32 42 44 60 62 | -282841371452 |
| STPT(10) | 1286307953665085147 | 0 2 30 32 42 44 54 56 84 86 | -223860801674 |
| SPT(16) | 1286307980679306007 | 0 12 54 66 112 126 166 184 192 210 250 264 310 322 364 376 | -196846580814 |
| SPT(16) | 1286308305214817957 | 0 42 56 66 90 102 116 120 296 300 314 326 350 360 374 416 | 127688931136 |
| STPT(10) | 1286308353615976511 | 0 2 6 8 18 20 30 32 36 38 | 176090089690 |
| STPT(10) | 1286308395503817809 | 0 2 12 14 30 32 48 50 60 62 | 217977930988 |
| STPT(10) | 1286308406334014849 | 0 2 30 32 60 62 90 92 120 122 | 228808128028 |
| STPT(10) | 1286308422186796241 | 0 2 36 38 78 80 120 122 156 158 | 244660909420 |
©2024 Tomáš Brada