Cremona's table of elliptic curves

Class 30856a

30856 = 23 · 7 · 19 · 29



Data for isogeny class 30856a

Field Data Notes
Atkin-Lehner 2+ 7+ 19+ 29+ Signs for the Atkin-Lehner involutions
Conductor 30856 Conductor
Count 1 Number of curves in isogeny class
Curves 30856a1 Curves in isogeny class
deg 41472 Modular degree for the optimal curve
Eigenvalues 2+  1  3 7+ -1  3 -2 19+ Hecke eigenvalues for primes less than 20
L 7.8799573343664 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 61712d 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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