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= 1311821608549762393 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 12 36 10 32 28 72 20 72 28 32 10 36 12 18 (?)
an: 0 18 30 66 76 108 136 208 228 300 328 360 370 406 418 436
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: vaughan
db: batch=77, k=16, 18 12 36 10 32 28 72 20
dn: 0 18 12 36 10 32 28 72 20 72 28 32 10 36 12 18 (?)
an: 0 18 30 66 76 108 136 208 228 300 328 360 370 406 418 436
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: vaughan
db: batch=77, k=16, 18 12 36 10 32 28 72 20
| SPT(18) | 1311820224082501373 | 0 8 14 36 44 50 78 120 140 144 164 206 234 240 248 270 276 284 | -1384467261020 |
| STPT(10) | 1311820839980850917 | 0 2 12 14 132 134 252 254 264 266 | -768568911476 |
| STPT(10) | 1311820878526962257 | 0 2 24 26 42 44 60 62 84 86 | -730022800136 |
| SPT(16) | 1311821138712036133 | 0 18 48 84 100 178 186 220 234 268 276 354 370 406 436 454 | -469837726260 |
| STPT(10) | 1311821437434629837 | 0 2 60 62 72 74 84 86 144 146 | -171115132556 |
| STPT(10) | 1311821479773556667 | 0 2 24 26 42 44 60 62 84 86 | -128776205726 |
| STPT(10) | 1311822028207821971 | 0 2 36 38 78 80 120 122 156 158 | 419658059578 |
| SPT(16) | 1311822562886887949 | 0 30 74 98 104 122 132 134 198 200 210 228 234 258 302 332 | 954337125556 |
| STPT(10) | 1311822570556445999 | 0 2 18 20 30 32 42 44 60 62 | 962006683606 |
| STPT(10) | 1311822749764222901 | 0 2 6 8 18 20 30 32 36 38 | 1141214460508 |
| SPT(16) | 1311823005905460991 | 0 12 40 52 60 82 90 96 202 208 216 238 246 258 286 298 | 1397355698598 |
©2024 Tomáš Brada