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= 2212177305189273553 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 54 22 8 12 12 46 42 32 42 46 12 12 8 22 54 (?)
an: 0 54 76 84 96 108 154 196 228 270 316 328 340 348 370 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Penguin
db: batch=81, k=16, 54 22 8 12 12 46 42 32
dn: 0 54 22 8 12 12 46 42 32 42 46 12 12 8 22 54 (?)
an: 0 54 76 84 96 108 154 196 228 270 316 328 340 348 370 424
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Penguin
db: batch=81, k=16, 54 22 8 12 12 46 42 32
| SPT(16) | 2212176221647707011 | 0 32 68 92 102 110 120 162 176 218 228 236 246 270 306 338 | -1083541566542 |
| TPT(14) | 2212176427975253921 | 0 2 30 32 60 62 150 152 156 158 186 188 228 230 | -877214019632 |
| STPT(10) | 2212176649029991739 | 0 2 18 20 30 32 42 44 60 62 | -656159281814 |
| SPT(16) | 2212176726998951677 | 0 4 24 42 72 76 82 90 136 144 150 154 184 202 222 226 | -578190321876 |
| STPT(10) | 2212177194828515261 | 0 2 6 8 48 50 90 92 96 98 | -110360758292 |
| STPT(10) | 2212177200493440779 | 0 2 18 20 30 32 42 44 60 62 | -104695832774 |
| STPT(10) | 2212177339595647481 | 0 2 36 38 78 80 120 122 156 158 | 34406373928 |
| STPT(10) | 2212177416486086417 | 0 2 12 14 132 134 252 254 264 266 | 111296812864 |
| STPT(10) | 2212177599873502319 | 0 2 42 44 60 62 78 80 120 122 | 294684228766 |
| SPT(16) | 2212178022547213447 | 0 12 34 114 132 160 202 210 226 234 276 304 322 402 424 436 | 717357939894 |
| STPT(10) | 2212178025650109467 | 0 2 30 32 42 44 54 56 84 86 | 720460835914 |
©2024 Tomáš Brada