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= 2156842567368729901 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 20 30 4 48 20 18 42 18 94 18 42 18 20 48 4 30 20 16 (?)
an: 0 16 36 66 70 118 138 156 198 216 310 328 370 388 408 456 460 490 510 526
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: Landjunge
db: batch=81, k=20, 16 20 30 4 48 20 18 42 18 94
dn: 0 16 20 30 4 48 20 18 42 18 94 18 42 18 20 48 4 30 20 16 (?)
an: 0 16 36 66 70 118 138 156 198 216 310 328 370 388 408 456 460 490 510 526
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: Landjunge
db: batch=81, k=20, 16 20 30 4 48 20 18 42 18 94
| SPT(16) | 2156841629438784377 | 0 6 12 26 60 62 84 102 104 122 144 146 180 194 200 206 | -937929945524 |
| SPT(16) | 2156841806198305661 | 0 12 80 108 120 122 138 158 162 182 198 200 212 240 308 320 | -761170424240 |
| SPT(16) | 2156841893626902439 | 0 24 70 94 112 124 132 150 154 172 180 192 210 234 280 304 | -673741827462 |
| SPT(16) | 2156841915191121659 | 0 30 42 50 62 74 78 132 140 194 198 210 222 230 242 272 | -652177608242 |
| STPT(10) | 2156841946971098687 | 0 2 24 26 42 44 60 62 84 86 | -620397631214 |
| SPT(16) | 2156842278889321733 | 0 6 30 56 90 128 150 168 176 194 216 254 288 314 338 344 | -288479408168 |
| STPT(10) | 2156842678394989547 | 0 2 30 32 42 44 54 56 84 86 | 111026259646 |
| SPT(16) | 2156842958985143549 | 0 98 110 120 138 168 194 204 224 234 260 290 308 318 330 428 | 391616413648 |
| STPT(12) | 2156842993033274207 | 0 2 30 32 60 62 72 74 102 104 132 134 | 425664544306 |
| STPT(10) | 2156843016532339097 | 0 2 30 32 42 44 54 56 84 86 | 449163609196 |
| SPT(16) | 2156843546508163171 | 0 22 36 40 66 96 168 198 220 250 322 352 378 382 396 418 | 979139433270 |
©2024 Tomáš Brada