Part N +? I? n #d First discoverer
44546738095860x + 56211383760397 1 Y Y 23 23 Markus Frind, Paul Jobling and Paul Underwood
x2 - x + 41 2 Y Y 41 40 Euler
36x2 - 810x + 2753 2 N Y 45 45 Fung and Ruby
42x3 + 270x2 - 26436x + 250703 3 Y Y 40 40 JW&JCM
66x3 - 3845x2 + 60897x - 251831 3 N Y 46 46 Ivan Kazmenko & Vadim Trofimov
45x4 - 3416x3 + 96738x2 - 1212769x + 5692031 4 Y Y 42 42 Ivan Kazmenko & Vadim Trofimov
(x4 - 18x3 + 655x2 - 22278x + 197462)/2 4 Y N 43 43 Mark Beyleveld
x4 - 97x3 + 3294x2 - 45458x + 213589 4 N Y 50 49 Mark Beyleveld
(3x4 - 386x3 + 14301x2 - 191518x + 738676)/4 4 N N 49 49 JW&JCM
x5 - 61x4 + 1339x3 - 12523x2 + 42398x + 11699 5 Y Y 41 41 JW&JCM
(x5 - 107x4 + 4133x3 - 71925x2 + 559858x - 1612972)/4 5 Y N 50 50 JW&JCM
x5 - 99x4 + 3588x3 - 56822x2 + 348272x - 286397 5 N Y 47 47 JW&JCM
(x5 - 133x4 + 6729x3 - 158379x2 + 1720294x - 6823316)/4 5 N N 57 57 Shyam Sunder Gupta
x6 - 119x5 + 5850x4 - 152072x3 + 2205416x2 - 16929506x + 53822339 6 Y Y 41 41 JW&JCM
(x6 - 153x5 + 9157x4 - 272619x3 + 4271674x2 - 33605316x + 104903892)/36 6 Y N 52 52 JW&JCM
x6 - 107x5 + 4697x4 - 108362x3 + 1387098x2 - 9351881x + 25975867 6 N Y 44 44 JW&JCM
(x6 - 126x5 + 6217x4 - 153066x3 + 1987786x2 - 13055316x + 34747236)/36 6 N N 55 55 JW&JCM

 

 

 

 

 

 

 

 

 

 

 

 

 

Part N Category Best Record First discoverer
30x - 13687 1 3 448.120895 Dmitry Kamenetsky
x2 + 1151x - 1023163 2 3 699.055468 Steve Trevorrow