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= 2121706154174929709 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 36 42 4 6 24 18 8 18 24 6 4 42 36 2 (?)
an: 0 2 38 80 84 90 114 132 140 158 182 188 192 234 270 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Time_Traveler
db: batch=80, k=16, 2 36 42 4 6 24 18 8
dn: 0 2 36 42 4 6 24 18 8 18 24 6 4 42 36 2 (?)
an: 0 2 38 80 84 90 114 132 140 158 182 188 192 234 270 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Time_Traveler
db: batch=80, k=16, 2 36 42 4 6 24 18 8
| SPT(16) | 2121704428237557641 | 0 2 8 30 32 62 78 98 192 212 228 258 260 282 288 290 | -1725937372068 |
| STPT(10) | 2121704590787870129 | 0 2 18 20 30 32 42 44 60 62 | -1563387059580 |
| SPT(16) | 2121704846605476481 | 0 52 66 72 108 142 172 202 276 306 336 370 406 412 426 478 | -1307569453228 |
| STPT(10) | 2121705856670600621 | 0 2 36 38 78 80 120 122 156 158 | -297504329088 |
| SPT(16) | 2121706023920008787 | 0 30 44 86 140 144 204 216 254 266 326 330 384 426 440 470 | -130254920922 |
| SPT(16) | 2121706141382804771 | 0 2 6 12 78 92 120 186 212 278 306 320 386 392 396 398 | -12792124938 |
| SPT(16) | 2121706230048299759 | 0 2 44 60 62 72 74 128 144 198 200 210 212 228 270 272 | 75873370050 |
| SPT(16) | 2121706309058086811 | 0 2 20 30 32 60 92 98 120 126 158 186 188 198 216 218 | 154883157102 |
| STPT(10) | 2121706512757703699 | 0 2 18 20 60 62 102 104 120 122 | 358582773990 |
| STPT(10) | 2121707053695117839 | 0 2 18 20 30 32 42 44 60 62 | 899520188130 |
| STPT(10) | 2121707157595329719 | 0 2 18 20 30 32 42 44 60 62 | 1003420400010 |
©2024 Tomáš Brada