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= 542110459335809899 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 18 12 48 76 26 48 10 26 76 26 10 48 26 76 48 12 18 54 (?)
an: 0 54 72 84 132 208 234 282 292 318 394 420 430 478 504 580 628 640 658 712
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 712
Found by: phoenicis
db: batch=56, k=20, 54 18 12 48 76 26 48 10 26 76
dn: 0 54 18 12 48 76 26 48 10 26 76 26 10 48 26 76 48 12 18 54 (?)
an: 0 54 72 84 132 208 234 282 292 318 394 420 430 478 504 580 628 640 658 712
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 712
Found by: phoenicis
db: batch=56, k=20, 54 18 12 48 76 26 48 10 26 76
| SPT(14) | 542110379785771397 | 0 2 14 20 24 30 42 104 116 122 126 132 144 146 | -79550038502 |
| SPT(14) | 542110407817093321 | 0 30 76 90 112 126 178 180 232 246 268 282 328 358 | -51518716578 |
| TPT(12) | 542110421718191099 | 0 2 42 44 132 134 138 140 210 212 228 230 | -37617618800 |
| TPT(12) | 542110434275937647 | 0 2 30 32 72 74 162 164 204 206 240 242 | -25059872252 |
| STPT(10) | 542110434422164409 | 0 2 42 44 90 92 138 140 180 182 | -24913645490 |
| SPT(14) | 542110447025001341 | 0 42 50 62 78 198 212 216 230 350 366 378 386 428 | -12310808558 |
| SPT(14) | 542110470758534789 | 0 2 30 44 104 122 128 144 150 168 228 242 270 272 | 11422724890 |
| SPT(14) | 542110491131359837 | 0 40 82 84 124 130 154 162 186 192 232 234 276 316 | 31795549938 |
| SPT(14) | 542110493727600859 | 0 10 52 70 78 88 112 120 144 154 162 180 222 232 | 34391790960 |
| SPT(14) | 542110505485223401 | 0 48 58 82 132 138 156 262 280 286 336 360 370 418 | 46149413502 |
| SPT(14) | 542110519974898621 | 0 18 48 76 82 96 102 106 112 126 132 160 190 208 | 60639088722 |
©2024 Tomáš Brada