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= 1620353863142496611 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 4 18 20 18 90 34 8 34 90 18 20 18 4 26 (?)
an: 0 26 30 48 68 86 176 210 218 252 342 360 380 398 402 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: xii5ku
db: batch=78, k=16, 26 4 18 20 18 90 34 8
dn: 0 26 4 18 20 18 90 34 8 34 90 18 20 18 4 26 (?)
an: 0 26 30 48 68 86 176 210 218 252 342 360 380 398 402 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: xii5ku
db: batch=78, k=16, 26 4 18 20 18 90 34 8
| STPT(10) | 1620352532444653289 | 0 2 42 44 60 62 78 80 120 122 | -1330697843322 |
| STPT(10) | 1620352852393279577 | 0 2 24 26 42 44 60 62 84 86 | -1010749217034 |
| STPT(10) | 1620352970374867637 | 0 2 30 32 42 44 54 56 84 86 | -892767628974 |
| STPT(10) | 1620353148997607207 | 0 2 30 32 42 44 54 56 84 86 | -714144889404 |
| STPT(10) | 1620353521310595857 | 0 2 30 32 60 62 90 92 120 122 | -341831900754 |
| TPT(14) | 1620353685853889141 | 0 2 78 80 126 128 138 140 198 200 240 242 276 278 | -177288607470 |
| STPT(10) | 1620353951047842209 | 0 2 42 44 90 92 138 140 180 182 | 87905345598 |
| STPT(10) | 1620354308851178309 | 0 2 48 50 90 92 132 134 180 182 | 445708681698 |
| TPT(14) | 1620354332360818007 | 0 2 72 74 114 116 204 206 414 416 420 422 480 482 | 469218321396 |
| SPT(16) | 1620354863750382449 | 0 2 8 20 30 44 50 84 98 132 138 152 162 174 180 182 | 1000607885838 |
| SPT(16) | 1620355562448126787 | 0 70 84 106 136 154 192 232 264 304 342 360 390 412 426 496 | 1699305630176 |
©2024 Tomáš Brada