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= 1250122156107484981 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 40 8 10 20 4 18 8 6 4 6 8 18 4 20 10 8 40 18 (?)
an: 0 18 58 66 76 96 100 118 126 132 136 142 150 168 172 192 202 210 250 268
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: vinn@[CNT]
db: batch=77, k=20, 18 40 8 10 20 4 18 8 6 4
dn: 0 18 40 8 10 20 4 18 8 6 4 6 8 18 4 20 10 8 40 18 (?)
an: 0 18 58 66 76 96 100 118 126 132 136 142 150 168 172 192 202 210 250 268
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: vinn@[CNT]
db: batch=77, k=20, 18 40 8 10 20 4 18 8 6 4
| SPT(16) | 1250120892556658009 | 0 2 24 68 108 128 138 182 210 254 264 284 324 368 390 392 | -1263550826972 |
| STPT(10) | 1250121045411309677 | 0 2 60 62 72 74 84 86 144 146 | -1110696175304 |
| STPT(10) | 1250121245864945957 | 0 2 24 26 42 44 60 62 84 86 | -910242539024 |
| STPT(10) | 1250121280430386919 | 0 2 42 44 60 62 78 80 120 122 | -875677098062 |
| STPT(10) | 1250121322951434719 | 0 2 30 32 60 62 90 92 120 122 | -833156050262 |
| STPT(10) | 1250122025958966869 | 0 2 42 44 60 62 78 80 120 122 | -130148518112 |
| STPT(10) | 1250122261769809781 | 0 2 6 8 108 110 210 212 216 218 | 105662324800 |
| TPT(14) | 1250122289277097757 | 0 2 24 26 120 122 162 164 174 176 222 224 234 236 | 133169612776 |
| SPT(16) | 1250122743209105053 | 0 18 30 40 66 70 84 120 214 250 264 268 294 304 316 334 | 587101620072 |
| SPT(16) | 1250122805269671917 | 0 24 56 72 96 114 122 140 276 294 302 320 344 360 392 416 | 649162186936 |
| SPT(16) | 1250122850050268009 | 0 2 8 30 90 92 104 132 140 168 180 182 242 264 270 272 | 693942783028 |
©2024 Tomáš Brada