Cremona's table of elliptic curves

Class 15620b

15620 = 22 · 5 · 11 · 71



Data for isogeny class 15620b

Field Data Notes
Atkin-Lehner 2- 5- 11+ 71+ Signs for the Atkin-Lehner involutions
Conductor 15620 Conductor
Count 2 Number of curves in isogeny class
Curves 15620b1 15620b2 Curves in isogeny class
deg 2688 Modular degree for the optimal curve
Eigenvalues 2-  0 5-  4 11+  0  0 -2 Hecke eigenvalues for primes less than 20
L 5.6740965073878 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 62480q 78100a Quadratic twists by: -4 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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