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= 2189686239215446457 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 24 8 10 18 18 36 14 36 18 18 10 8 24 12 (?)
an: 0 12 36 44 54 72 90 126 140 176 194 212 222 230 254 266
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: Penguin
db: batch=81, k=16, 12 24 8 10 18 18 36 14
dn: 0 12 24 8 10 18 18 36 14 36 18 18 10 8 24 12 (?)
an: 0 12 36 44 54 72 90 126 140 176 194 212 222 230 254 266
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 266
Found by: Penguin
db: batch=81, k=16, 12 24 8 10 18 18 36 14
| SPT(16) | 2189685278229538147 | 0 16 34 70 76 94 100 114 172 186 192 210 216 252 270 286 | -960985908310 |
| SPT(16) | 2189685397281956699 | 0 24 54 60 102 132 168 198 224 254 290 320 362 368 398 422 | -841933489758 |
| STPT(10) | 2189685878281287509 | 0 2 12 14 30 32 48 50 60 62 | -360934158948 |
| STPT(10) | 2189686046119068197 | 0 2 30 32 42 44 54 56 84 86 | -193096378260 |
| STPT(10) | 2189686100776895447 | 0 2 24 26 42 44 60 62 84 86 | -138438551010 |
| STPT(10) | 2189686176294680879 | 0 2 12 14 30 32 48 50 60 62 | -62920765578 |
| SPT(16) | 2189686608945516367 | 0 4 22 36 42 82 124 150 166 192 234 274 280 294 312 316 | 369730069910 |
| TPT(14) | 2189686949331209267 | 0 2 30 32 42 44 60 62 102 104 162 164 174 176 | 710115762810 |
| STPT(10) | 2189686971426828239 | 0 2 42 44 60 62 78 80 120 122 | 732211381782 |
| TPT(14) | 2189687076655348967 | 0 2 54 56 72 74 90 92 102 104 114 116 180 182 | 837439902510 |
| SPT(16) | 2189687171071861031 | 0 6 8 36 68 120 140 198 200 258 278 330 362 390 392 398 | 931856414574 |
©2024 Tomáš Brada