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= 1287778220951136647 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 8 16 80 18 40 2 18 10 128 10 18 2 40 18 80 16 8 12 (?)
an: 0 12 20 36 116 134 174 176 194 204 332 342 360 362 402 420 500 516 524 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: xii5ku
db: batch=77, k=20, 12 8 16 80 18 40 2 18 10 128
dn: 0 12 8 16 80 18 40 2 18 10 128 10 18 2 40 18 80 16 8 12 (?)
an: 0 12 20 36 116 134 174 176 194 204 332 342 360 362 402 420 500 516 524 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: xii5ku
db: batch=77, k=20, 12 8 16 80 18 40 2 18 10 128
| SPT(16) | 1287777292326825089 | 0 48 54 60 110 132 150 194 228 272 290 312 362 368 374 422 | -928624311558 |
| STPT(10) | 1287777381879794987 | 0 2 24 26 42 44 60 62 84 86 | -839071341660 |
| TPT(14) | 1287777400974545027 | 0 2 72 74 150 152 162 164 204 206 240 242 264 266 | -819976591620 |
| STPT(10) | 1287777557963253587 | 0 2 24 26 42 44 60 62 84 86 | -662987883060 |
| STPT(10) | 1287778022104887749 | 0 2 42 44 60 62 78 80 120 122 | -198846248898 |
| SPT(16) | 1287778168761609067 | 0 54 90 114 130 180 202 226 240 264 286 336 352 376 412 466 | -52189527580 |
| STPT(10) | 1287778257447570521 | 0 2 6 8 48 50 90 92 96 98 | 36496433874 |
| STPT(10) | 1287778368455788379 | 0 2 18 20 30 32 42 44 60 62 | 147504651732 |
| STPT(10) | 1287778401287681111 | 0 2 6 8 48 50 90 92 96 98 | 180336544464 |
| SPT(16) | 1287778628289187037 | 0 20 24 44 84 122 126 170 216 260 264 302 342 362 366 386 | 407338050390 |
| SPT(16) | 1287778665021761189 | 0 18 44 62 84 92 104 134 138 168 180 188 210 228 254 272 | 444070624542 |
©2024 Tomáš Brada