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= 1551430731400006081 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 18 70 2 16 12 32 4 32 12 16 2 70 18 42 (?)
an: 0 42 60 130 132 148 160 192 196 228 240 256 258 328 346 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Spectrum
db: batch=78, k=16, 42 18 70 2 16 12 32 4
dn: 0 42 18 70 2 16 12 32 4 32 12 16 2 70 18 42 (?)
an: 0 42 60 130 132 148 160 192 196 228 240 256 258 328 346 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Spectrum
db: batch=78, k=16, 42 18 70 2 16 12 32 4
| STPT(10) | 1551430060411808789 | 0 2 42 44 60 62 78 80 120 122 | -670988197292 |
| SPT(16) | 1551430371330179939 | 0 42 62 68 78 98 104 110 252 258 264 284 294 300 320 362 | -360069826142 |
| SPT(16) | 1551430478740174741 | 0 10 22 46 76 90 126 156 232 262 298 312 342 366 378 388 | -252659831340 |
| SPT(16) | 1551430499030017447 | 0 4 52 64 72 84 100 102 202 204 220 232 240 252 300 304 | -232369988634 |
| STPT(10) | 1551430525113647081 | 0 2 36 38 78 80 120 122 156 158 | -206286359000 |
| STPT(10) | 1551430537080088331 | 0 2 6 8 18 20 30 32 36 38 | -194319917750 |
| TPT(14) | 1551430748122666247 | 0 2 42 44 72 74 102 104 114 116 174 176 264 266 | 16722660166 |
| STPT(10) | 1551430950281820581 | 0 2 30 32 120 122 210 212 240 242 | 218881814500 |
| STPT(10) | 1551431339493145181 | 0 2 36 38 78 80 120 122 156 158 | 608093139100 |
| SPT(16) | 1551431439908263339 | 0 24 34 60 70 84 100 114 130 144 160 174 184 210 220 244 | 708508257258 |
| TPT(14) | 1551432591373373591 | 0 2 78 80 108 110 126 128 198 200 210 212 348 350 | 1859973367510 |
©2024 Tomáš Brada