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= 2548309135413676301 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 2 18 12 10 8 18 10 12 8 12 10 18 8 10 12 18 2 30 (?)
an: 0 30 32 50 62 72 80 98 108 120 128 140 150 168 176 186 198 216 218 248
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: [SG-FC] hl
db: batch=82, k=20, 30 2 18 12 10 8 18 10 12 8
dn: 0 30 2 18 12 10 8 18 10 12 8 12 10 18 8 10 12 18 2 30 (?)
an: 0 30 32 50 62 72 80 98 108 120 128 140 150 168 176 186 198 216 218 248
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: [SG-FC] hl
db: batch=82, k=20, 30 2 18 12 10 8 18 10 12 8
| STPT(10) | 2548307925579213689 | 0 2 132 134 150 152 168 170 300 302 | -1209834462612 |
| SPT(16) | 2548307958910074503 | 0 24 30 44 60 90 104 126 164 186 200 230 246 260 266 290 | -1176503601798 |
| STPT(10) | 2548308153942964727 | 0 2 12 14 42 44 72 74 84 86 | -981470711574 |
| STPT(10) | 2548308192084070847 | 0 2 54 56 72 74 90 92 144 146 | -943329605454 |
| STPT(10) | 2548308623445388169 | 0 2 42 44 120 122 198 200 240 242 | -511968288132 |
| SPT(16) | 2548308660904240441 | 0 18 70 88 120 130 162 172 228 238 270 280 312 330 382 400 | -474509435860 |
| SPT(16) | 2548309170261466537 | 0 16 22 60 66 72 100 120 226 246 274 280 286 324 330 346 | 34847790236 |
| STPT(10) | 2548309243272444191 | 0 2 78 80 138 140 198 200 276 278 | 107858767890 |
| STPT(10) | 2548309277114661587 | 0 2 72 74 102 104 132 134 204 206 | 141700985286 |
| TPT(14) | 2548309493327314217 | 0 2 12 14 72 74 90 92 210 212 222 224 252 254 | 357913637916 |
| STPT(10) | 2548309668882201317 | 0 2 30 32 60 62 90 92 120 122 | 533468525016 |
©2024 Tomáš Brada