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= 21630480491455567 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 34 42 38 46 20 16 14 16 20 46 38 42 34 (?)
an: 0 34 76 114 160 180 196 210 226 246 292 330 372 406
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Paul
db: batch=65, k=14, 34 42 38 46 20 16 14
dn: 0 34 42 38 46 20 16 14 16 20 46 38 42 34 (?)
an: 0 34 76 114 160 180 196 210 226 246 292 330 372 406
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Paul
db: batch=65, k=14, 34 42 38 46 20 16 14
| SPT(14) | 21630420096580049 | 0 14 20 24 30 68 72 140 144 182 188 192 198 212 | -60394875518 |
| TPT(12) | 21630437052901109 | 0 2 30 32 42 44 102 104 108 110 168 170 | -43438554458 |
| SPT(14) | 21630443854604083 | 0 36 48 58 70 76 90 94 108 114 126 136 148 184 | -36636851484 |
| SPT(14) | 21630455100174827 | 0 12 162 210 236 246 266 300 320 330 356 404 554 566 | -25391280740 |
| SPT(16) | 21630455631900289 | 0 30 42 70 84 118 124 174 208 258 264 298 312 340 352 382 | -24859555278 |
| SPT(14) | 21630477769160831 | 0 8 18 26 110 156 158 198 200 246 330 338 348 356 | -2722294736 |
| SPT(14) | 21630485552295331 | 0 10 28 46 48 60 66 70 76 88 90 108 126 136 | 5060839764 |
| SPT(14) | 21630490643279281 | 0 10 12 22 52 70 82 96 108 126 156 166 168 178 | 10151823714 |
| TPT(12) | 21630500245869257 | 0 2 12 14 30 32 42 44 72 74 114 116 | 19754413690 |
| STPT(10) | 21630501825164117 | 0 2 30 32 42 44 54 56 84 86 | 21333708550 |
| TPT(12) | 21630523334629049 | 0 2 42 44 120 122 162 164 168 170 198 200 | 42843173482 |
©2024 Tomáš Brada