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= 1578381978540538009 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 8 12 16 2 12 28 50 42 4 42 50 28 12 2 16 12 8 4 (?)
an: 0 4 12 24 40 42 54 82 132 174 178 220 270 298 310 312 328 340 348 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: xii5ku
db: batch=78, k=20, 4 8 12 16 2 12 28 50 42 4
dn: 0 4 8 12 16 2 12 28 50 42 4 42 50 28 12 2 16 12 8 4 (?)
an: 0 4 12 24 40 42 54 82 132 174 178 220 270 298 310 312 328 340 348 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: xii5ku
db: batch=78, k=20, 4 8 12 16 2 12 28 50 42 4
| STPT(10) | 1578379960829821529 | 0 2 42 44 120 122 198 200 240 242 | -2017710716480 |
| STPT(10) | 1578380397357088529 | 0 2 78 80 120 122 162 164 240 242 | -1581183449480 |
| STPT(10) | 1578380880965945261 | 0 2 6 8 18 20 30 32 36 38 | -1097574592748 |
| SPT(16) | 1578381394643145623 | 0 48 90 98 114 138 170 174 194 198 230 254 270 278 320 368 | -583897392386 |
| TPT(16) | 1578381610957769381 | 0 2 126 128 150 152 288 290 318 320 366 368 450 452 486 488 | -367582768628 |
| STPT(10) | 1578381849688001777 | 0 2 42 44 72 74 102 104 144 146 | -128852536232 |
| SPT(16) | 1578382320525970291 | 0 28 48 70 82 100 138 160 198 220 258 276 288 310 330 358 | 341985432282 |
| STPT(10) | 1578382378641788771 | 0 2 6 8 18 20 30 32 36 38 | 400101250762 |
| SPT(16) | 1578383297367625961 | 0 2 36 42 50 122 128 182 186 240 246 318 326 332 366 368 | 1318827087952 |
| SPT(16) | 1578383503423607989 | 0 28 34 40 54 120 150 174 184 208 238 304 318 324 330 358 | 1524883069980 |
| TPT(14) | 1578383622412155047 | 0 2 60 62 84 86 150 152 210 212 222 224 264 266 | 1643871617038 |
©2024 Tomáš Brada