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= 2653647301050029411 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 56 54 18 10 2 16 2 10 60 20 60 10 2 16 2 10 18 54 56 (?)
an: 0 56 110 128 138 140 156 158 168 228 248 308 318 320 336 338 348 366 420 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: biodoc
db: batch=82, k=20, 56 54 18 10 2 16 2 10 60 20
dn: 0 56 54 18 10 2 16 2 10 60 20 60 10 2 16 2 10 18 54 56 (?)
an: 0 56 110 128 138 140 156 158 168 228 248 308 318 320 336 338 348 366 420 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: biodoc
db: batch=82, k=20, 56 54 18 10 2 16 2 10 60 20
| SPT(16) | 2653645995994339999 | 0 22 102 112 120 174 202 232 300 330 358 412 420 430 510 532 | -1305055689412 |
| TPT(14) | 2653646175263182919 | 0 2 42 44 72 74 108 110 162 164 198 200 240 242 | -1125786846492 |
| SPT(18) | 2653646812758337289 | 0 14 48 62 108 122 150 158 188 204 234 242 270 284 330 344 378 392 | -488291692122 |
| STPT(10) | 2653646906100637631 | 0 2 30 32 60 62 90 92 120 122 | -394949391780 |
| STPT(12) | 2653647201867932909 | 0 2 18 20 78 80 210 212 270 272 288 290 | -99182096502 |
| TPT(14) | 2653647201867932909 | 0 2 18 20 78 80 210 212 270 272 288 290 312 314 | -99182096502 |
| STPT(10) | 2653647863464849577 | 0 2 30 32 42 44 54 56 84 86 | 562414820166 |
| STPT(10) | 2653647884142394817 | 0 2 30 32 42 44 54 56 84 86 | 583092365406 |
| SPT(16) | 2653648384460208251 | 0 12 68 90 110 158 180 186 212 218 240 288 308 330 386 398 | 1083410178840 |
| STPT(10) | 2653648650402768617 | 0 2 30 32 42 44 54 56 84 86 | 1349352739206 |
| TPT(14) | 2653649161923027647 | 0 2 84 86 162 164 240 242 324 326 390 392 450 452 | 1860872998236 |
©2024 Tomáš Brada