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= 1227976370849315951 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 50 18 24 18 36 10 12 50 82 50 12 10 36 18 24 18 50 (?)
an: 0 50 68 92 110 146 156 168 218 300 350 362 372 408 426 450 468 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: stoneageman
db: batch=77, k=18, 50 18 24 18 36 10 12 50 82
dn: 0 50 18 24 18 36 10 12 50 82 50 12 10 36 18 24 18 50 (?)
an: 0 50 68 92 110 146 156 168 218 300 350 362 372 408 426 450 468 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: stoneageman
db: batch=77, k=18, 50 18 24 18 36 10 12 50 82
| STPT(10) | 1227973894959626327 | 0 2 84 86 102 104 120 122 204 206 | -2475889689624 |
| SPT(16) | 1227974011358135539 | 0 10 24 58 102 108 112 154 168 210 214 220 264 298 312 322 | -2359491180412 |
| STPT(10) | 1227974124375315839 | 0 2 18 20 30 32 42 44 60 62 | -2246474000112 |
| STPT(10) | 1227974738048387447 | 0 2 24 26 42 44 60 62 84 86 | -1632800928504 |
| SPT(16) | 1227975182887928263 | 0 48 78 90 94 174 178 208 216 246 250 330 334 346 376 424 | -1187961387688 |
| SPT(16) | 1227975946743806059 | 0 52 144 160 174 178 204 228 244 268 294 298 312 328 420 472 | -424105509892 |
| SPT(16) | 1227976545706933609 | 0 30 58 82 112 118 142 144 208 210 234 240 270 294 322 352 | 174857617658 |
| SPT(16) | 1227977021534670893 | 0 14 50 54 90 110 126 134 180 188 204 224 260 264 300 314 | 650685354942 |
| STPT(10) | 1227977233048535111 | 0 2 6 8 18 20 30 32 36 38 | 862199219160 |
| STPT(10) | 1227977304177729377 | 0 2 24 26 42 44 60 62 84 86 | 933328413426 |
| STPT(10) | 1227977320836213809 | 0 2 42 44 120 122 198 200 240 242 | 949986897858 |
©2024 Tomáš Brada