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= 1980933641016291239 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 16 14 10 66 6 68 6 66 10 14 16 20 18 (?)
an: 0 18 38 54 68 78 144 150 218 224 290 300 314 330 350 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: arkiss
db: batch=80, k=16, 18 20 16 14 10 66 6 68
dn: 0 18 20 16 14 10 66 6 68 6 66 10 14 16 20 18 (?)
an: 0 18 38 54 68 78 144 150 218 224 290 300 314 330 350 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: arkiss
db: batch=80, k=16, 18 20 16 14 10 66 6 68
| SPT(16) | 1980931565975955539 | 0 30 42 74 90 102 174 182 192 200 272 284 300 332 344 374 | -2075040335700 |
| SPT(16) | 1980931821359903059 | 0 22 40 42 58 102 112 130 282 300 310 354 370 372 390 412 | -1819656388180 |
| SPT(16) | 1980932044271661961 | 0 18 42 60 78 106 142 160 198 216 252 280 298 316 340 358 | -1596744629278 |
| SPT(16) | 1980932111938341641 | 0 2 18 66 98 170 182 188 210 216 228 300 332 380 396 398 | -1529077949598 |
| STPT(10) | 1980932854535750411 | 0 2 6 8 18 20 30 32 36 38 | -786480540828 |
| STPT(10) | 1980933550802736581 | 0 2 6 8 18 20 30 32 36 38 | -90213554658 |
| STPT(10) | 1980933950508568997 | 0 2 30 32 42 44 54 56 84 86 | 309492277758 |
| STPT(10) | 1980934397222408447 | 0 2 30 32 42 44 54 56 84 86 | 756206117208 |
| STPT(10) | 1980934581073152347 | 0 2 30 32 42 44 54 56 84 86 | 940056861108 |
| STPT(12) | 1980934679564336297 | 0 2 60 62 84 86 90 92 114 116 174 176 | 1038548045058 |
| SPT(16) | 1980934927724307251 | 0 6 42 50 78 92 126 132 296 302 336 350 378 386 422 428 | 1286708016012 |
©2024 Tomáš Brada