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= 18689562633196523 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 90 68 28 18 30 12 2 12 30 18 28 68 90 (?)
an: 0 90 158 186 204 234 246 248 260 290 308 336 404 494
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: emoga
db: batch=62, k=14, 90 68 28 18 30 12 2
dn: 0 90 68 28 18 30 12 2 12 30 18 28 68 90 (?)
an: 0 90 158 186 204 234 246 248 260 290 308 336 404 494
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: emoga
db: batch=62, k=14, 90 68 28 18 30 12 2
| SPT(14) | 18689543448547949 | 0 8 14 38 42 90 120 152 182 230 234 258 264 272 | -19184648574 |
| SPT(14) | 18689552070778507 | 0 46 72 106 112 130 150 232 252 270 276 310 336 382 | -10562418016 |
| TPT(12) | 18689555938857299 | 0 2 42 44 72 74 138 140 192 194 198 200 | -6694339224 |
| TPT(12) | 18689556570199061 | 0 2 30 32 96 98 108 110 150 152 156 158 | -6062997462 |
| TPT(12) | 18689560535648411 | 0 2 66 68 78 80 90 92 126 128 138 140 | -2097548112 |
| TPT(12) | 18689562225667511 | 0 2 6 8 36 38 96 98 120 122 180 182 | -407529012 |
| SPT(14) | 18689564653739509 | 0 34 48 54 82 90 112 180 202 210 238 244 258 292 | 2020542986 |
| SPT(14) | 18689586436702967 | 0 30 60 66 74 84 86 144 146 156 164 170 200 230 | 23803506444 |
| SPT(14) | 18689604468551713 | 0 6 30 34 64 78 90 184 196 210 240 244 268 274 | 41835355190 |
| TPT(12) | 18689609208147011 | 0 2 30 32 36 38 66 68 138 140 156 158 | 46574950488 |
| TPT(12) | 18689624478115499 | 0 2 240 242 282 284 348 350 390 392 408 410 | 61844918976 |
©2024 Tomáš Brada