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= 20297781608719261 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 6 16 8 28 20 54 4 54 20 28 8 16 6 (?)
an: 0 6 22 30 58 78 132 136 190 210 238 246 262 268
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Egon olsen
db: batch=62, k=14, 6 16 8 28 20 54 4
dn: 0 6 16 8 28 20 54 4 54 20 28 8 16 6 (?)
an: 0 6 22 30 58 78 132 136 190 210 238 246 262 268
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Egon olsen
db: batch=62, k=14, 6 16 8 28 20 54 4
| SPT(16) | 20297749271310067 | 0 16 34 46 100 120 124 142 144 162 166 186 240 252 270 286 | -32337409194 |
| SPT(14) | 20297757621124013 | 0 6 98 116 120 128 164 210 246 254 258 276 368 374 | -23987595248 |
| SPT(14) | 20297761901220997 | 0 4 30 34 40 70 90 166 186 216 222 226 252 256 | -19707498264 |
| SPT(14) | 20297766526255949 | 0 2 14 38 44 84 90 122 128 168 174 198 210 212 | -15082463312 |
| SPT(14) | 20297768146505167 | 0 22 42 52 70 84 112 114 142 156 174 184 204 226 | -13462214094 |
| SPT(14) | 20297772479539081 | 0 36 42 46 66 70 112 126 168 172 192 196 202 238 | -9129180180 |
| SPT(14) | 20297783426144033 | 0 14 50 78 98 108 138 146 176 186 206 234 270 284 | 1817424772 |
| SPT(14) | 20297795530883683 | 0 16 64 66 70 94 106 114 126 150 154 156 204 220 | 13922164422 |
| TPT(12) | 20297800419260939 | 0 2 42 44 108 110 150 152 180 182 198 200 | 18810541678 |
| SPT(14) | 20297809054989233 | 0 50 54 84 104 108 138 176 206 210 230 260 264 314 | 27446269972 |
| SPT(14) | 20297823026058311 | 0 32 60 62 132 192 210 230 248 308 378 380 408 440 | 41417339050 |
©2024 Tomáš Brada