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= 1280831087346155773 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 28 26 34 68 24 6 4 14 4 6 24 68 34 26 28 (?)
an: 0 28 54 88 156 180 186 190 204 208 214 238 306 340 366 394
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: xii5ku
db: batch=77, k=16, 28 26 34 68 24 6 4 14
dn: 0 28 26 34 68 24 6 4 14 4 6 24 68 34 26 28 (?)
an: 0 28 54 88 156 180 186 190 204 208 214 238 306 340 366 394
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: xii5ku
db: batch=77, k=16, 28 26 34 68 24 6 4 14
| SPT(13) | 1280829991745944721 | 0 12 30 42 90 96 126 156 162 210 222 240 252 | -1095600211052 |
| TPT(14) | 1280830083422017829 | 0 2 30 32 120 122 162 164 180 182 198 200 240 242 | -1003924137944 |
| STPT(10) | 1280830083422017949 | 0 2 42 44 60 62 78 80 120 122 | -1003924137824 |
| STPT(10) | 1280830152234299939 | 0 2 18 20 30 32 42 44 60 62 | -935111855834 |
| SPT(16) | 1280830307343196073 | 0 44 50 74 104 114 126 128 456 458 470 480 510 534 540 584 | -780002959700 |
| TPT(14) | 1280830835084543777 | 0 2 84 86 102 104 264 266 480 482 504 506 600 602 | -252261611996 |
| STPT(10) | 1280831087597728421 | 0 2 66 68 138 140 210 212 276 278 | 251572648 |
| SPT(16) | 1280831227938938323 | 0 6 18 48 70 84 130 160 174 204 250 264 286 316 328 334 | 140592782550 |
| STPT(10) | 1280831553270092609 | 0 2 42 44 60 62 78 80 120 122 | 465923936836 |
| SPT(16) | 1280831606027602199 | 0 8 30 54 84 90 110 120 272 282 302 308 338 362 384 392 | 518681446426 |
| SPT(16) | 1280831655274484527 | 0 22 34 40 64 70 76 132 154 210 216 222 246 252 264 286 | 567928328754 |
©2024 Tomáš Brada