Cremona's table of elliptic curves

Class 41820b

41820 = 22 · 3 · 5 · 17 · 41



Data for isogeny class 41820b

Field Data Notes
Atkin-Lehner 2- 3+ 5- 17+ 41+ Signs for the Atkin-Lehner involutions
Conductor 41820 Conductor
Count 2 Number of curves in isogeny class
Curves 41820b1 41820b2 Curves in isogeny class
deg 248832 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5-  4  6 -2 17+ -2 Hecke eigenvalues for primes less than 20
L 6.8984247430115 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 125460p Quadratic twists by: -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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