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= 1220083946565289991 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 22 38 42 28 32 54 16 54 32 28 42 38 22 20 (?)
an: 0 20 42 80 122 150 182 236 252 306 338 366 408 446 468 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: xii5ku
db: batch=77, k=16, 20 22 38 42 28 32 54 16
dn: 0 20 22 38 42 28 32 54 16 54 32 28 42 38 22 20 (?)
an: 0 20 42 80 122 150 182 236 252 306 338 366 408 446 468 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: xii5ku
db: batch=77, k=16, 20 22 38 42 28 32 54 16
| STPT(10) | 1220082607403375447 | 0 2 30 32 42 44 54 56 84 86 | -1339161914544 |
| STPT(10) | 1220082800770470149 | 0 2 42 44 60 62 78 80 120 122 | -1145794819842 |
| SPT(16) | 1220083423175092969 | 0 12 54 58 70 94 100 120 142 162 168 192 204 208 250 262 | -523390197022 |
| SPT(16) | 1220083462327224371 | 0 30 38 42 48 60 92 108 140 156 188 200 206 210 218 248 | -484238065620 |
| TPT(14) | 1220083806972056771 | 0 2 6 8 108 110 138 140 258 260 318 320 390 392 | -139593233220 |
| STPT(10) | 1220083832403032897 | 0 2 24 26 42 44 60 62 84 86 | -114162257094 |
| STPT(10) | 1220084424135119861 | 0 2 36 38 108 110 180 182 216 218 | 477569829870 |
| TPT(14) | 1220084583189759029 | 0 2 72 74 138 140 162 164 252 254 330 332 348 350 | 636624469038 |
| TPT(14) | 1220084587827739607 | 0 2 24 26 54 56 150 152 162 164 282 284 294 296 | 641262449616 |
| STPT(10) | 1220084727443287799 | 0 2 18 20 30 32 42 44 60 62 | 780877997808 |
| STPT(10) | 1220084842904068049 | 0 2 18 20 30 32 42 44 60 62 | 896338778058 |
©2024 Tomáš Brada