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= 2355535863449953141 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 48 4 20 18 12 10 6 32 6 10 12 18 20 4 48 (?)
an: 0 48 52 72 90 102 112 118 150 156 166 178 196 216 220 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Xenon
db: batch=81, k=16, 48 4 20 18 12 10 6 32
dn: 0 48 4 20 18 12 10 6 32 6 10 12 18 20 4 48 (?)
an: 0 48 52 72 90 102 112 118 150 156 166 178 196 216 220 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Xenon
db: batch=81, k=16, 48 4 20 18 12 10 6 32
| SPT(16) | 2355535363303873783 | 0 18 30 36 70 76 88 118 126 156 168 174 208 214 226 244 | -500146079358 |
| SPT(16) | 2355535506391554337 | 0 22 30 42 54 100 112 120 166 174 186 232 244 256 264 286 | -357058398804 |
| SPT(16) | 2355535552711968751 | 0 10 46 88 106 120 132 172 336 376 388 402 420 462 498 508 | -310737984390 |
| STPT(10) | 2355535604497773947 | 0 2 12 14 72 74 132 134 144 146 | -258952179194 |
| STPT(10) | 2355535744089710009 | 0 2 42 44 60 62 78 80 120 122 | -119360243132 |
| STPT(10) | 2355535760257598507 | 0 2 30 32 42 44 54 56 84 86 | -103192354634 |
| STPT(10) | 2355536074857702167 | 0 2 54 56 72 74 90 92 144 146 | 211407749026 |
| STPT(10) | 2355536172143516027 | 0 2 30 32 42 44 54 56 84 86 | 308693562886 |
| SPT(16) | 2355536407573461127 | 0 4 22 42 60 100 120 126 130 136 156 196 214 234 252 256 | 544123507986 |
| STPT(10) | 2355536555535025307 | 0 2 30 32 42 44 54 56 84 86 | 692085072166 |
| SPT(16) | 2355536768972841019 | 0 42 48 88 150 168 172 210 220 258 262 280 342 382 388 430 | 905522887878 |
©2024 Tomáš Brada