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= 278631720464020579 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 50 4 24 20 22 32 28 32 22 20 24 4 50 40 (?)
an: 0 40 90 94 118 138 160 192 220 252 274 294 318 322 372 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: shiva
db: batch=69, k=16, 40 50 4 24 20 22 32 28
dn: 0 40 50 4 24 20 22 32 28 32 22 20 24 4 50 40 (?)
an: 0 40 90 94 118 138 160 192 220 252 274 294 318 322 372 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: shiva
db: batch=69, k=16, 40 50 4 24 20 22 32 28
| SPT(14) | 278631687593460317 | 0 20 62 74 120 132 140 174 182 194 240 252 294 314 | -32870560262 |
| SPT(14) | 278631688982090579 | 0 2 18 20 42 78 120 212 254 290 312 314 330 332 | -31481930000 |
| SPT(14) | 278631697729370603 | 0 8 38 74 78 98 114 254 270 290 294 330 360 368 | -22734649976 |
| SPT(14) | 278631702874418071 | 0 22 48 66 76 100 106 162 168 192 202 220 246 268 | -17589602508 |
| SPT(16) | 278631703488608737 | 0 4 16 36 42 94 130 192 274 336 372 424 430 450 462 466 | -16975411842 |
| TPT(12) | 278631708686578997 | 0 2 24 26 114 116 120 122 162 164 204 206 | -11777441582 |
| SPT(14) | 278631746182470851 | 0 30 36 66 92 132 162 170 200 240 266 296 302 332 | 25718450272 |
| TPT(12) | 278631750901775639 | 0 2 18 20 30 32 90 92 102 104 132 134 | 30437755060 |
| SPT(14) | 278631753977390867 | 0 6 20 36 92 110 120 242 252 270 326 342 356 362 | 33513370288 |
| SPT(14) | 278631756594491843 | 0 8 30 86 90 98 110 156 168 176 180 236 258 266 | 36130471264 |
| SPT(14) | 278631761048647883 | 0 18 24 38 66 90 116 198 224 248 276 290 296 314 | 40584627304 |
©2024 Tomáš Brada