Cremona's table of elliptic curves

Class 21350s

21350 = 2 · 52 · 7 · 61



Data for isogeny class 21350s

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 61- Signs for the Atkin-Lehner involutions
Conductor 21350 Conductor
Count 4 Number of curves in isogeny class
Curves 21350s1 21350s2 21350s3 21350s4 Curves in isogeny class
deg 69120 Modular degree for the optimal curve
Eigenvalues 2-  2 5+ 7+  0 -2 -6  8 Hecke eigenvalues for primes less than 20
L 10.617699574879 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 4270d Quadratic twists by: 5


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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