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= 1271961374343637633 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 22 26 12 10 14 6 22 8 22 6 14 10 12 26 22 6 (?)
an: 0 6 28 54 66 76 90 96 118 126 148 154 168 178 190 216 238 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: xii5ku
db: batch=77, k=18, 6 22 26 12 10 14 6 22 8
dn: 0 6 22 26 12 10 14 6 22 8 22 6 14 10 12 26 22 6 (?)
an: 0 6 28 54 66 76 90 96 118 126 148 154 168 178 190 216 238 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: xii5ku
db: batch=77, k=18, 6 22 26 12 10 14 6 22 8
| SPT(16) | 1271960603431117723 | 0 4 28 30 36 58 70 88 96 114 126 148 154 156 180 184 | -770912519910 |
| STPT(10) | 1271960785771874837 | 0 2 60 62 72 74 84 86 144 146 | -588571762796 |
| STPT(10) | 1271960888902073327 | 0 2 60 62 72 74 84 86 144 146 | -485441564306 |
| STPT(10) | 1271961069919346249 | 0 2 18 20 60 62 102 104 120 122 | -304424291384 |
| STPT(10) | 1271961094731232067 | 0 2 30 32 42 44 54 56 84 86 | -279612405566 |
| SPT(16) | 1271961126014675729 | 0 14 48 80 90 128 138 180 182 224 234 272 282 314 348 362 | -248328961904 |
| TPT(14) | 1271961469672201499 | 0 2 90 92 102 104 162 164 198 200 240 242 300 302 | 95328563866 |
| STPT(10) | 1271961497880087527 | 0 2 42 44 102 104 162 164 204 206 | 123536449894 |
| STPT(10) | 1271961636182332367 | 0 2 30 32 42 44 54 56 84 86 | 261838694734 |
| STPT(10) | 1271961841251119927 | 0 2 30 32 42 44 54 56 84 86 | 466907482294 |
| STPT(10) | 1271961977198295749 | 0 2 42 44 60 62 78 80 120 122 | 602854658116 |
©2024 Tomáš Brada