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= 2556338112842843587 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 4 8 28 20 24 16 42 80 42 16 24 20 28 8 4 (?)
an: 0 4 12 40 60 84 100 142 222 264 280 304 324 352 360 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: Penguin
db: batch=82, k=16, 4 8 28 20 24 16 42 80
dn: 0 4 8 28 20 24 16 42 80 42 16 24 20 28 8 4 (?)
an: 0 4 12 40 60 84 100 142 222 264 280 304 324 352 360 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: Penguin
db: batch=82, k=16, 4 8 28 20 24 16 42 80
| STPT(10) | 2556336603285026501 | 0 2 36 38 78 80 120 122 156 158 | -1509557817086 |
| SPT(16) | 2556337018493110387 | 0 30 40 52 66 72 112 150 166 204 244 250 264 276 286 316 | -1094349733200 |
| STPT(10) | 2556337229658872897 | 0 2 30 32 42 44 54 56 84 86 | -883183970690 |
| STPT(10) | 2556337665823148489 | 0 2 42 44 60 62 78 80 120 122 | -447019695098 |
| STPT(10) | 2556337675925731931 | 0 2 30 32 78 80 126 128 156 158 | -436917111656 |
| SPT(16) | 2556337895581514887 | 0 24 52 64 82 90 112 126 190 204 226 234 252 264 292 316 | -217261328700 |
| STPT(10) | 2556338315221430429 | 0 2 18 20 30 32 42 44 60 62 | 202378586842 |
| STPT(10) | 2556338838603841607 | 0 2 30 32 42 44 54 56 84 86 | 725760998020 |
| STPT(10) | 2556338966786040299 | 0 2 42 44 90 92 138 140 180 182 | 853943196712 |
| STPT(10) | 2556339010786850501 | 0 2 36 38 78 80 120 122 156 158 | 897944006914 |
| STPT(10) | 2556339289641653597 | 0 2 42 44 72 74 102 104 144 146 | 1176798810010 |
©2024 Tomáš Brada