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= 909259309520815961 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 32 18 6 22 14 24 66 28 8 28 66 24 14 22 6 18 32 (?)
an: 0 32 50 56 78 92 116 182 210 218 246 312 336 350 372 378 396 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: stoneageman
db: batch=76, k=18, 32 18 6 22 14 24 66 28 8
dn: 0 32 18 6 22 14 24 66 28 8 28 66 24 14 22 6 18 32 (?)
an: 0 32 50 56 78 92 116 182 210 218 246 312 336 350 372 378 396 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: stoneageman
db: batch=76, k=18, 32 18 6 22 14 24 66 28 8
| STPT(10) | 909258684865170317 | 0 2 30 32 42 44 54 56 84 86 | -624655645644 |
| SPT(16) | 909258805586943509 | 0 12 42 62 74 80 90 98 144 152 162 168 180 200 230 242 | -503933872452 |
| STPT(10) | 909258968117681507 | 0 2 60 62 72 74 84 86 144 146 | -341403134454 |
| SPT(16) | 909258993090542359 | 0 28 58 94 168 178 184 210 238 264 270 280 354 390 420 448 | -316430273602 |
| STPT(10) | 909258997493251019 | 0 2 18 20 30 32 42 44 60 62 | -312027564942 |
| STPT(10) | 909259092917748887 | 0 2 12 14 42 44 72 74 84 86 | -216603067074 |
| STPT(10) | 909259916744363027 | 0 2 30 32 42 44 54 56 84 86 | 607223547066 |
| SPT(16) | 909259947494575601 | 0 2 8 42 68 78 110 116 162 168 200 210 236 270 276 278 | 637973759640 |
| TPT(14) | 909260082944969849 | 0 2 60 62 78 80 90 92 132 134 162 164 210 212 | 773424153888 |
| STPT(10) | 909260098232596457 | 0 2 12 14 42 44 72 74 84 86 | 788711780496 |
| TPT(14) | 909260133004688249 | 0 2 42 44 72 74 120 122 168 170 180 182 222 224 | 823483872288 |
©2024 Tomáš Brada