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= 1270557198214460921 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 14 24 6 30 30 18 28 18 30 30 6 24 14 18 (?)
an: 0 18 32 56 62 92 122 140 168 186 216 246 252 276 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Megacruncher
db: batch=77, k=16, 18 14 24 6 30 30 18 28
dn: 0 18 14 24 6 30 30 18 28 18 30 30 6 24 14 18 (?)
an: 0 18 32 56 62 92 122 140 168 186 216 246 252 276 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Megacruncher
db: batch=77, k=16, 18 14 24 6 30 30 18 28
| STPT(10) | 1270556092653941909 | 0 2 12 14 30 32 48 50 60 62 | -1105560519012 |
| STPT(10) | 1270556212966930007 | 0 2 24 26 42 44 60 62 84 86 | -985247530914 |
| SPT(16) | 1270556298584131919 | 0 20 72 78 84 170 182 194 198 210 222 308 314 320 372 392 | -899630329002 |
| SPT(18) | 1270556726226977009 | 0 14 30 44 134 150 182 192 210 254 272 282 314 330 420 434 450 464 | -471987483912 |
| STPT(10) | 1270556885509215947 | 0 2 24 26 42 44 60 62 84 86 | -312705244974 |
| SPT(16) | 1270557165294265133 | 0 6 18 20 48 80 120 126 158 164 204 236 264 266 278 284 | -32920195788 |
| STPT(10) | 1270557214128151919 | 0 2 12 14 30 32 48 50 60 62 | 15913690998 |
| STPT(10) | 1270557217978226987 | 0 2 12 14 42 44 72 74 84 86 | 19763766066 |
| STPT(10) | 1270557718057615457 | 0 2 30 32 42 44 54 56 84 86 | 519843154536 |
| TPT(16) | 1270558355040889151 | 0 2 18 20 66 68 96 98 150 152 198 200 228 230 480 482 | 1156826428230 |
| SPT(16) | 1270558525029078977 | 0 32 42 60 86 90 102 116 156 170 182 186 212 230 240 272 | 1326814618056 |
©2024 Tomáš Brada