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= 908885554785774187 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 6 14 18 30 30 10 38 30 46 30 38 10 30 30 18 14 6 4 (?)
an: 0 4 10 24 42 72 102 112 150 180 226 256 294 304 334 364 382 396 402 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Theadalus
db: batch=76, k=20, 4 6 14 18 30 30 10 38 30 46
dn: 0 4 6 14 18 30 30 10 38 30 46 30 38 10 30 30 18 14 6 4 (?)
an: 0 4 10 24 42 72 102 112 150 180 226 256 294 304 334 364 382 396 402 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Theadalus
db: batch=76, k=20, 4 6 14 18 30 30 10 38 30 46
| SPT(16) | 908885243034882283 | 0 10 16 60 66 88 114 118 126 130 156 178 184 228 234 244 | -311750891904 |
| TPT(16) | 908885256622466729 | 0 2 12 14 180 182 282 284 312 314 468 470 522 524 552 554 | -298163307458 |
| STPT(12) | 908885408000367737 | 0 2 30 32 42 44 132 134 144 146 174 176 | -146785406450 |
| STPT(10) | 908885422144894949 | 0 2 18 20 30 32 42 44 60 62 | -132640879238 |
| STPT(10) | 908885510123083991 | 0 2 36 38 78 80 120 122 156 158 | -44662690196 |
| SPT(16) | 908885548584711151 | 0 16 42 58 130 198 202 238 240 276 280 348 420 436 462 478 | -6201063036 |
| STPT(10) | 908885698880016797 | 0 2 30 32 120 122 210 212 240 242 | 144094242610 |
| STPT(12) | 908885881897448549 | 0 2 12 14 42 44 78 80 108 110 120 122 | 327111674362 |
| STPT(10) | 908885958104671247 | 0 2 30 32 42 44 54 56 84 86 | 403318897060 |
| STPT(12) | 908885976367549847 | 0 2 30 32 60 62 102 104 132 134 162 164 | 421581775660 |
| SPT(16) | 908886358393239557 | 0 14 36 60 66 84 90 102 104 116 122 140 146 170 192 206 | 803607465370 |
©2024 Tomáš Brada