Cremona's table of elliptic curves

Class 37720b

37720 = 23 · 5 · 23 · 41



Data for isogeny class 37720b

Field Data Notes
Atkin-Lehner 2+ 5+ 23+ 41- Signs for the Atkin-Lehner involutions
Conductor 37720 Conductor
Count 2 Number of curves in isogeny class
Curves 37720b1 37720b2 Curves in isogeny class
deg 46080 Modular degree for the optimal curve
Eigenvalues 2+ -2 5+  0 -4 -2  0  0 Hecke eigenvalues for primes less than 20
L 5.834839889009 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 75440d Quadratic twists by: -4


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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