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= 434977461274548109 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 78 20 6 16 6 32 6 12 82 12 6 32 6 16 6 20 78 4 (?)
an: 0 4 82 102 108 124 130 162 168 180 262 274 280 312 318 334 340 360 438 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Donn Pike (USAF Ret)
db: batch=70, k=20, 4 78 20 6 16 6 32 6 12 82
dn: 0 4 78 20 6 16 6 32 6 12 82 12 6 32 6 16 6 20 78 4 (?)
an: 0 4 82 102 108 124 130 162 168 180 262 274 280 312 318 334 340 360 438 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: Donn Pike (USAF Ret)
db: batch=70, k=20, 4 78 20 6 16 6 32 6 12 82
| SPT(14) | 434977410794193161 | 0 6 20 30 32 42 116 156 230 240 242 252 266 272 | -50480354948 |
| SPT(14) | 434977417722460423 | 0 88 118 126 130 178 208 228 258 306 310 318 348 436 | -43552087686 |
| TPT(12) | 434977428144066107 | 0 2 102 104 150 152 240 242 282 284 312 314 | -33130482002 |
| SPT(14) | 434977439526965123 | 0 38 50 90 98 140 150 206 216 258 266 306 318 356 | -21747582986 |
| TPT(12) | 434977443206734991 | 0 2 36 38 66 68 120 122 138 140 168 170 | -18067813118 |
| SPT(14) | 434977454905546811 | 0 20 66 102 140 146 170 228 252 258 296 332 378 398 | -6369001298 |
| SPT(14) | 434977461356012621 | 0 50 56 168 176 186 198 200 212 222 230 342 348 398 | 81464512 |
| SPT(14) | 434977550228313973 | 0 4 124 126 144 160 184 240 264 280 298 300 420 424 | 88953765864 |
| SPT(14) | 434977579980963737 | 0 90 132 146 182 186 252 260 326 330 366 380 422 512 | 118706415628 |
| SPT(14) | 434977583473212961 | 0 10 12 30 52 58 126 142 210 216 238 256 258 268 | 122198664852 |
| SPT(14) | 434977600351635391 | 0 30 42 70 78 100 142 156 198 220 228 256 268 298 | 139077087282 |
©2024 Tomáš Brada