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= 452603763925957001 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 16 32 70 18 2 46 12 30 92 30 12 46 2 18 70 32 16 2 (?)
an: 0 2 18 50 120 138 140 186 198 228 320 350 362 408 410 428 498 530 546 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: desktop64
db: batch=70, k=20, 2 16 32 70 18 2 46 12 30 92
dn: 0 2 16 32 70 18 2 46 12 30 92 30 12 46 2 18 70 32 16 2 (?)
an: 0 2 18 50 120 138 140 186 198 228 320 350 362 408 410 428 498 530 546 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: desktop64
db: batch=70, k=20, 2 16 32 70 18 2 46 12 30 92
| SPT(14) | 452603597970132569 | 0 30 48 50 60 104 114 188 198 242 252 254 272 302 | -165955824432 |
| SPT(14) | 452603644611945599 | 0 24 38 78 92 108 122 180 194 210 224 264 278 302 | -119314011402 |
| SPT(14) | 452603646696356849 | 0 14 50 74 80 108 128 150 170 198 204 228 264 278 | -117229600152 |
| SPT(14) | 452603663951498027 | 0 2 12 26 30 42 90 92 140 152 156 170 180 182 | -99974458974 |
| TPT(12) | 452603702442463697 | 0 2 30 32 72 74 114 116 234 236 264 266 | -61483493304 |
| SPT(16) | 452603716929654869 | 0 12 20 60 102 122 218 222 230 234 330 350 392 432 440 452 | -46996302132 |
| SPT(14) | 452603774522144123 | 0 26 30 60 68 128 138 158 168 228 236 266 270 296 | 10596187122 |
| STPT(10) | 452603784642492809 | 0 2 18 20 30 32 42 44 60 62 | 20716535808 |
| TPT(12) | 452603790634823237 | 0 2 90 92 102 104 132 134 144 146 252 254 | 26708866236 |
| SPT(16) | 452603802813154787 | 0 2 14 54 56 92 152 170 186 204 264 300 302 342 354 356 | 38887197786 |
| SPT(14) | 452603812753445869 | 0 40 52 54 60 70 84 88 102 112 118 120 132 172 | 48827488868 |
©2024 Tomáš Brada