Cremona's table of elliptic curves

Class 40920i

40920 = 23 · 3 · 5 · 11 · 31



Data for isogeny class 40920i

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 11+ 31+ Signs for the Atkin-Lehner involutions
Conductor 40920 Conductor
Count 4 Number of curves in isogeny class
Curves 40920i1 40920i2 40920i3 40920i4 Curves in isogeny class
deg 119808 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5-  0 11+ -6  6  8 Hecke eigenvalues for primes less than 20
L 2.2809524781447 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 81840bi 122760bp Quadratic twists by: -4 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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