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= 546420759261525497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 12 128 16 66 32 40 12 14 12 40 32 66 16 128 12 30 (?)
an: 0 30 42 170 186 252 284 324 336 350 362 402 434 500 516 644 656 686
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 686
Found by: Steve Dodd
db: batch=57, k=18, 30 12 128 16 66 32 40 12 14
dn: 0 30 12 128 16 66 32 40 12 14 12 40 32 66 16 128 12 30 (?)
an: 0 30 42 170 186 252 284 324 336 350 362 402 434 500 516 644 656 686
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 686
Found by: Steve Dodd
db: batch=57, k=18, 30 12 128 16 66 32 40 12 14
| TPT(12) | 546420651930955409 | 0 2 18 20 192 194 240 242 252 254 318 320 | -107330570088 |
| TPT(12) | 546420664076865659 | 0 2 48 50 180 182 210 212 222 224 228 230 | -95184659838 |
| SPT(14) | 546420695839009049 | 0 24 38 44 78 90 92 120 122 134 168 174 188 212 | -63422516448 |
| SPT(14) | 546420712613760401 | 0 30 42 48 60 180 182 258 260 380 392 398 410 440 | -46647765096 |
| SPT(14) | 546420715617341287 | 0 10 16 46 52 60 66 136 142 150 156 186 192 202 | -43644184210 |
| SPT(14) | 546420746015022883 | 0 28 36 64 118 184 186 268 270 336 390 418 426 454 | -13246502614 |
| TPT(14) | 546420765089249387 | 0 2 30 32 150 152 204 206 234 236 240 242 252 254 | 5827723890 |
| SPT(14) | 546420780538814659 | 0 4 30 34 52 84 118 144 178 210 228 232 258 262 | 21277289162 |
| TPT(12) | 546420786745525817 | 0 2 12 14 24 26 30 32 180 182 294 296 | 27484000320 |
| SPT(14) | 546420792590274373 | 0 30 58 78 84 90 144 160 214 220 226 246 274 304 | 33328748876 |
| SPT(14) | 546420805509283877 | 0 30 42 72 102 120 126 146 152 170 200 230 242 272 | 46247758380 |
©2024 Tomáš Brada