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= 997331617479059441 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 18 22 8 22 50 10 68 10 50 22 8 22 18 20 (?)
an: 0 20 38 60 68 90 140 150 218 228 278 300 308 330 348 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Fardringle
db: batch=76, k=16, 20 18 22 8 22 50 10 68
dn: 0 20 18 22 8 22 50 10 68 10 50 22 8 22 18 20 (?)
an: 0 20 38 60 68 90 140 150 218 228 278 300 308 330 348 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: Fardringle
db: batch=76, k=16, 20 18 22 8 22 50 10 68
| STPT(12) | 997330243706071547 | 0 2 30 32 54 56 60 62 84 86 114 116 | -1373772987894 |
| STPT(10) | 997330274530633229 | 0 2 18 20 30 32 42 44 60 62 | -1342948426212 |
| STPT(10) | 997330494301123217 | 0 2 42 44 72 74 102 104 144 146 | -1123177936224 |
| SPT(16) | 997331043056600321 | 0 56 60 68 110 116 146 156 170 180 210 216 258 266 270 326 | -574422459120 |
| TPT(14) | 997331069996647781 | 0 2 150 152 168 170 180 182 258 260 288 290 378 380 | -547482411660 |
| STPT(10) | 997331133874964069 | 0 2 18 20 30 32 42 44 60 62 | -483604095372 |
| STPT(10) | 997331672268047297 | 0 2 30 32 42 44 54 56 84 86 | 54788987856 |
| STPT(10) | 997331940181938197 | 0 2 12 14 72 74 132 134 144 146 | 322702878756 |
| STPT(10) | 997332017455163237 | 0 2 12 14 42 44 72 74 84 86 | 399976103796 |
| STPT(10) | 997332097613810867 | 0 2 30 32 42 44 54 56 84 86 | 480134751426 |
| SPT(16) | 997332122954438071 | 0 6 66 100 132 180 198 208 210 220 238 286 318 352 412 418 | 505475378630 |
©2024 Tomáš Brada