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= 426356317848803057 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 30 8 18 18 34 18 60 12 8 12 60 18 34 18 18 8 30 6 (?)
an: 0 6 36 44 62 80 114 132 192 204 212 224 284 302 336 354 372 380 410 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Theadalus
db: batch=70, k=20, 6 30 8 18 18 34 18 60 12 8
dn: 0 6 30 8 18 18 34 18 60 12 8 12 60 18 34 18 18 8 30 6 (?)
an: 0 6 36 44 62 80 114 132 192 204 212 224 284 302 336 354 372 380 410 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Theadalus
db: batch=70, k=20, 6 30 8 18 18 34 18 60 12 8
| SPT(14) | 426356279652335377 | 0 30 34 60 64 70 76 114 120 126 130 156 160 190 | -38196467680 |
| SPT(16) | 426356282796888779 | 0 2 30 48 98 108 144 158 324 338 374 384 434 452 480 482 | -35051914278 |
| SPT(14) | 426356295899608973 | 0 48 54 66 68 78 140 174 236 246 248 260 266 314 | -21949194084 |
| SPT(14) | 426356302719238169 | 0 14 50 90 174 200 204 248 252 278 362 402 438 452 | -15129564888 |
| TPT(12) | 426356304948189017 | 0 2 84 86 132 134 180 182 204 206 294 296 | -12900614040 |
| SPT(14) | 426356308681595477 | 0 12 14 20 30 50 72 152 174 194 204 210 212 224 | -9167207580 |
| TPT(12) | 426356318023306211 | 0 2 6 8 30 32 156 158 168 170 186 188 | 174503154 |
| TPT(12) | 426356344947941591 | 0 2 66 68 78 80 138 140 336 338 366 368 | 27099138534 |
| SPT(14) | 426356369164548943 | 0 16 18 24 30 40 66 268 294 304 310 316 318 334 | 51315745886 |
| SPT(14) | 426356371316273371 | 0 18 28 30 46 58 72 136 150 162 178 180 190 208 | 53467470314 |
| TPT(12) | 426356379442784111 | 0 2 66 68 96 98 138 140 168 170 180 182 | 61593981054 |
©2024 Tomáš Brada