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= 278879156009911937 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 20 22 18 2 28 30 32 30 28 2 18 22 20 (?)
an: 0 20 42 60 62 90 120 152 182 210 212 230 252 272
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: scrap
db: batch=69, k=14, 20 22 18 2 28 30 32
dn: 0 20 22 18 2 28 30 32 30 28 2 18 22 20 (?)
an: 0 20 42 60 62 90 120 152 182 210 212 230 252 272
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: scrap
db: batch=69, k=14, 20 22 18 2 28 30 32
| SPT(14) | 278879123729833001 | 0 12 18 36 42 56 60 68 72 86 92 110 116 128 | -32280078936 |
| SPT(16) | 278879126780463991 | 0 12 28 42 70 130 138 148 150 160 168 228 256 270 286 298 | -29229447946 |
| SPT(14) | 278879140997295859 | 0 18 48 60 70 94 100 102 108 132 142 154 184 202 | -15012616078 |
| SPT(14) | 278879154434577703 | 0 6 90 114 118 138 154 180 196 216 220 244 328 334 | -1575334234 |
| SPT(14) | 278879154504011419 | 0 22 30 64 142 168 172 180 184 210 288 322 330 352 | -1505900518 |
| SPT(14) | 278879155125538189 | 0 18 28 34 48 52 54 118 120 124 138 144 154 172 | -884373748 |
| SPT(14) | 278879157518458793 | 0 14 24 30 44 84 86 114 116 156 170 176 186 200 | 1508546856 |
| SPT(14) | 278879171643564383 | 0 6 8 20 24 48 50 84 86 110 114 126 128 134 | 15633652446 |
| SPT(14) | 278879179673867111 | 0 20 122 126 128 132 140 198 206 210 212 216 318 338 | 23663955174 |
| SPT(14) | 278879197690210961 | 0 6 96 98 126 138 180 188 230 242 270 272 362 368 | 41680299024 |
| SPT(14) | 278879221427068013 | 0 6 14 50 120 164 170 174 180 224 294 330 338 344 | 65417156076 |
©2024 Tomáš Brada