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= 2181371450994832399 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 30 8 30 12 30 18 10 18 30 12 30 8 30 4 (?)
an: 0 4 34 42 72 84 114 132 142 160 190 202 232 240 270 274
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: JayPi
db: batch=81, k=16, 4 30 8 30 12 30 18 10
dn: 0 4 30 8 30 12 30 18 10 18 30 12 30 8 30 4 (?)
an: 0 4 34 42 72 84 114 132 142 160 190 202 232 240 270 274
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: JayPi
db: batch=81, k=16, 4 30 8 30 12 30 18 10
| SPT(16) | 2181369485137254119 | 0 8 12 42 114 120 152 180 182 210 242 248 320 350 354 362 | -1965857578280 |
| STPT(10) | 2181369629984194649 | 0 2 18 20 30 32 42 44 60 62 | -1821010637750 |
| STPT(10) | 2181369783856284347 | 0 2 30 32 42 44 54 56 84 86 | -1667138548052 |
| SPT(16) | 2181369998771847853 | 0 6 16 30 54 60 106 120 124 138 184 190 214 228 238 244 | -1452222984546 |
| SPT(16) | 2181370222645856633 | 0 20 44 48 54 66 98 114 140 156 188 200 206 210 234 254 | -1228348975766 |
| SPT(16) | 2181371002975084373 | 0 6 36 50 78 110 140 150 176 186 216 248 276 290 320 326 | -448019748026 |
| STPT(10) | 2181371525094476357 | 0 2 24 26 42 44 60 62 84 86 | 74099643958 |
| STPT(10) | 2181371566796601521 | 0 2 66 68 138 140 210 212 276 278 | 115801769122 |
| SPT(20) | 2181371831544308801 | 0 30 66 102 110 126 132 140 156 158 180 182 198 206 212 228 236 272 308 338 | 380549476402 |
| STPT(10) | 2181371894746411889 | 0 2 18 20 30 32 42 44 60 62 | 443751579490 |
| STPT(10) | 2181372442267568651 | 0 2 48 50 168 170 288 290 336 338 | 991272736252 |
©2024 Tomáš Brada