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= 917394028543641841 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 28 8 10 30 6 14 16 14 6 30 10 8 28 30 (?)
an: 0 30 58 66 76 106 112 126 142 156 162 192 202 210 238 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [AF>Amis des Lapins] Ceclo
db: batch=76, k=16, 30 28 8 10 30 6 14 16
dn: 0 30 28 8 10 30 6 14 16 14 6 30 10 8 28 30 (?)
an: 0 30 58 66 76 106 112 126 142 156 162 192 202 210 238 268
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [AF>Amis des Lapins] Ceclo
db: batch=76, k=16, 30 28 8 10 30 6 14 16
| SPT(16) | 917393238616437619 | 0 4 10 54 72 78 112 124 168 180 214 220 238 282 288 292 | -789927204222 |
| SPT(18) | 917393393371578359 | 0 8 18 42 80 92 120 140 224 228 312 332 360 372 410 434 444 452 | -635172063482 |
| SPT(16) | 917393473671545459 | 0 8 32 72 122 138 140 144 218 222 224 240 290 330 354 362 | -554872096382 |
| STPT(10) | 917393534402303027 | 0 2 24 26 42 44 60 62 84 86 | -494141338814 |
| STPT(10) | 917393706606686789 | 0 2 18 20 30 32 42 44 60 62 | -321936955052 |
| STPT(10) | 917393993577100181 | 0 2 6 8 18 20 30 32 36 38 | -34966541660 |
| STPT(10) | 917394598335168167 | 0 2 30 32 42 44 54 56 84 86 | 569791526326 |
| STPT(10) | 917395215626689757 | 0 2 12 14 42 44 72 74 84 86 | 1187083047916 |
| STPT(10) | 917395258735530899 | 0 2 18 20 30 32 42 44 60 62 | 1230191889058 |
| STPT(10) | 917395391701915331 | 0 2 6 8 18 20 30 32 36 38 | 1363158273490 |
| STPT(10) | 917395675987306301 | 0 2 30 32 60 62 90 92 120 122 | 1647443664460 |
©2024 Tomáš Brada