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= 1991098756517113097 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 42 6 64 8 64 18 38 18 64 8 64 6 42 2 (?)
an: 0 2 44 50 114 122 186 204 242 260 324 332 396 402 444 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 42 6 64 8 64 18 38
dn: 0 2 42 6 64 8 64 18 38 18 64 8 64 6 42 2 (?)
an: 0 2 44 50 114 122 186 204 242 260 324 332 396 402 444 446
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 2 42 6 64 8 64 18 38
| STPT(10) | 1991097478867009967 | 0 2 24 26 42 44 60 62 84 86 | -1277650103130 |
| SPT(16) | 1991097803620344841 | 0 36 42 88 100 118 136 162 226 252 270 288 300 346 352 388 | -952896768256 |
| STPT(10) | 1991097865048630571 | 0 2 36 38 78 80 120 122 156 158 | -891468482526 |
| STPT(10) | 1991098538533462991 | 0 2 6 8 48 50 90 92 96 98 | -217983650106 |
| SPT(16) | 1991098584447292183 | 0 36 54 64 78 84 106 120 154 168 190 196 210 220 238 274 | -172069820914 |
| SPT(16) | 1991098730867512867 | 0 40 46 90 130 142 184 216 220 252 294 306 346 390 396 436 | -25649600230 |
| SPT(16) | 1991099470992586631 | 0 36 66 102 108 138 182 270 308 396 440 470 476 512 542 578 | 714475473534 |
| SPT(16) | 1991099623607743601 | 0 8 50 68 80 116 122 138 140 156 162 198 210 228 270 278 | 867090630504 |
| STPT(10) | 1991099934888446927 | 0 2 30 32 42 44 54 56 84 86 | 1178371333830 |
| SPT(16) | 1991100043113956461 | 0 18 30 78 102 130 148 168 310 330 348 376 400 448 460 478 | 1286596843364 |
| STPT(10) | 1991100168456957539 | 0 2 18 20 60 62 102 104 120 122 | 1411939844442 |
©2024 Tomáš Brada