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= 2166358953438873989 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 52 18 2 18 6 4 92 4 6 18 2 18 52 8 (?)
an: 0 8 60 78 80 98 104 108 200 204 210 228 230 248 300 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: JayPi
db: batch=81, k=16, 8 52 18 2 18 6 4 92
dn: 0 8 52 18 2 18 6 4 92 4 6 18 2 18 52 8 (?)
an: 0 8 60 78 80 98 104 108 200 204 210 228 230 248 300 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: JayPi
db: batch=81, k=16, 8 52 18 2 18 6 4 92
| STPT(10) | 2166357862962559991 | 0 2 6 8 48 50 90 92 96 98 | -1090476313998 |
| SPT(16) | 2166358002550806959 | 0 20 30 38 48 60 72 98 114 140 152 164 174 182 192 212 | -950888067030 |
| SPT(16) | 2166358104747202361 | 0 6 32 72 90 98 108 120 128 140 150 158 176 216 242 248 | -848691671628 |
| STPT(10) | 2166358222775119577 | 0 2 12 14 42 44 72 74 84 86 | -730663754412 |
| STPT(10) | 2166358294765139477 | 0 2 30 32 60 62 90 92 120 122 | -658673734512 |
| STPT(10) | 2166358403452903571 | 0 2 6 8 18 20 30 32 36 38 | -549985970418 |
| SPT(16) | 2166359057174489627 | 0 2 30 92 104 114 150 170 204 224 260 270 282 344 372 374 | 103735615638 |
| STPT(10) | 2166359161482312491 | 0 2 30 32 78 80 126 128 156 158 | 208043438502 |
| STPT(10) | 2166359315080455161 | 0 2 6 8 18 20 30 32 36 38 | 361641581172 |
| SPT(16) | 2166359322484402373 | 0 6 66 74 86 108 110 116 138 144 146 168 180 188 248 254 | 369045528384 |
| SPT(16) | 2166359887728379463 | 0 8 18 54 110 126 180 228 236 284 338 354 410 446 456 464 | 934289505474 |
©2024 Tomáš Brada