Cremona's table of elliptic curves

Class 202a

202 = 2 · 101



Data for isogeny class 202a

Field Data Notes
Atkin-Lehner 2+ 101- Signs for the Atkin-Lehner involutions
Conductor 202 Conductor
Count 1 Number of curves in isogeny class
Curves 202a1 Curves in isogeny class
deg 34 Modular degree for the optimal curve
Eigenvalues 2+  0  2  1  4  0  5  1 Hecke eigenvalues for primes less than 20
L 1.0396665953245 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 1616f 6464b 1818l 5050d Quadratic twists by: -4 8 -3 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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