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= 1390852707913484833 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 24 36 8 76 14 22 44 70 44 22 14 76 8 36 24 10 (?)
an: 0 10 34 70 78 154 168 190 234 304 348 370 384 460 468 504 528 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: xii5ku
db: batch=77, k=18, 10 24 36 8 76 14 22 44 70
dn: 0 10 24 36 8 76 14 22 44 70 44 22 14 76 8 36 24 10 (?)
an: 0 10 34 70 78 154 168 190 234 304 348 370 384 460 468 504 528 538
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: xii5ku
db: batch=77, k=18, 10 24 36 8 76 14 22 44 70
| SPT(16) | 1390851589063714223 | 0 68 80 98 138 174 194 260 318 384 404 440 480 498 510 578 | -1118849770610 |
| TPT(14) | 1390851695522904911 | 0 2 60 62 126 128 168 170 216 218 228 230 270 272 | -1012390579922 |
| STPT(10) | 1390851750488661257 | 0 2 30 32 42 44 54 56 84 86 | -957424823576 |
| TPT(14) | 1390851818909083259 | 0 2 78 80 222 224 252 254 288 290 318 320 372 374 | -889004401574 |
| STPT(10) | 1390851936472758437 | 0 2 30 32 42 44 54 56 84 86 | -771440726396 |
| SPT(20) | 1390852506296977421 | 0 78 90 180 222 242 266 300 306 312 386 392 398 432 456 476 518 608 620 698 | -201616507412 |
| STPT(10) | 1390852861884003569 | 0 2 42 44 60 62 78 80 120 122 | 153970518736 |
| SPT(16) | 1390853331996973511 | 0 2 18 30 32 38 116 128 330 342 420 426 428 440 456 458 | 624083488678 |
| STPT(10) | 1390853776767239537 | 0 2 30 32 42 44 54 56 84 86 | 1068853754704 |
| SPT(16) | 1390853781575177597 | 0 42 44 60 72 170 222 236 240 254 306 404 416 432 434 476 | 1073661692764 |
| STPT(12) | 1390854575082067031 | 0 2 30 32 60 62 66 68 96 98 126 128 | 1867168582198 |
©2024 Tomáš Brada