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= 2294577122721366139 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 12 10 20 12 36 34 50 106 50 34 36 12 20 10 12 6 12 (?)
an: 0 12 18 30 40 60 72 108 142 192 298 348 382 418 430 450 460 472 478 490
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: herby44
db: batch=81, k=20, 12 6 12 10 20 12 36 34 50 106
dn: 0 12 6 12 10 20 12 36 34 50 106 50 34 36 12 20 10 12 6 12 (?)
an: 0 12 18 30 40 60 72 108 142 192 298 348 382 418 430 450 460 472 478 490
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: herby44
db: batch=81, k=20, 12 6 12 10 20 12 36 34 50 106
| STPT(10) | 2294575065320815307 | 0 2 30 32 60 62 90 92 120 122 | -2057400550832 |
| SPT(16) | 2294575539663664601 | 0 2 12 42 60 108 128 138 182 192 212 260 278 308 318 320 | -1583057701538 |
| TPT(14) | 2294575648486817009 | 0 2 12 14 30 32 72 74 108 110 150 152 252 254 | -1474234549130 |
| SPT(18) | 2294575807403428121 | 0 26 56 140 170 180 192 240 248 270 278 326 338 348 378 462 492 518 | -1315317938018 |
| STPT(10) | 2294576255192492657 | 0 2 12 14 42 44 72 74 84 86 | -867528873482 |
| STPT(10) | 2294576327944606229 | 0 2 18 20 30 32 42 44 60 62 | -794776759910 |
| SPT(16) | 2294577345452982349 | 0 4 18 34 40 90 118 154 174 210 238 288 294 310 324 328 | 222731616210 |
| SPT(16) | 2294577348301221229 | 0 10 52 70 82 88 112 120 130 138 162 168 180 198 240 250 | 225579855090 |
| SPT(18) | 2294577549055926391 | 0 28 52 66 88 96 112 118 138 160 180 186 202 210 232 246 270 298 | 426334560252 |
| STPT(10) | 2294577701724172817 | 0 2 30 32 42 44 54 56 84 86 | 579002806678 |
| STPT(10) | 2294578269567584081 | 0 2 6 8 48 50 90 92 96 98 | 1146846217942 |
©2024 Tomáš Brada