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= 2121391768604949097 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 8 54 4 20 6 28 8 28 6 20 4 54 8 4 (?)
an: 0 4 12 66 70 90 96 124 132 160 166 186 190 244 252 256
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Time_Traveler
db: batch=80, k=16, 4 8 54 4 20 6 28 8
dn: 0 4 8 54 4 20 6 28 8 28 6 20 4 54 8 4 (?)
an: 0 4 12 66 70 90 96 124 132 160 166 186 190 244 252 256
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: Time_Traveler
db: batch=80, k=16, 4 8 54 4 20 6 28 8
| STPT(10) | 2121390870159295877 | 0 2 30 32 102 104 174 176 204 206 | -898445653220 |
| TPT(14) | 2121390889314641489 | 0 2 18 20 42 44 180 182 252 254 270 272 318 320 | -879290307608 |
| TPT(14) | 2121390996421366169 | 0 2 42 44 132 134 192 194 258 260 288 290 318 320 | -772183582928 |
| SPT(16) | 2121391340441930969 | 0 20 48 222 240 242 258 294 338 374 390 392 410 584 612 632 | -428163018128 |
| SPT(16) | 2121391405607779427 | 0 12 14 36 50 72 92 96 110 114 134 156 170 192 194 206 | -362997169670 |
| STPT(10) | 2121391712004094139 | 0 2 30 32 120 122 210 212 240 242 | -56600854958 |
| SPT(16) | 2121391793254885447 | 0 64 76 126 132 142 160 162 184 186 204 214 220 270 282 346 | 24649936350 |
| STPT(10) | 2121392070931553051 | 0 2 30 32 78 80 126 128 156 158 | 302326603954 |
| STPT(10) | 2121392669566654997 | 0 2 60 62 102 104 144 146 204 206 | 900961705900 |
| STPT(10) | 2121392684769833771 | 0 2 6 8 18 20 30 32 36 38 | 916164884674 |
| STPT(10) | 2121393292174525319 | 0 2 18 20 30 32 42 44 60 62 | 1523569576222 |
©2024 Tomáš Brada