Cremona's table of elliptic curves

Class 61642i

61642 = 2 · 72 · 17 · 37



Data for isogeny class 61642i

Field Data Notes
Atkin-Lehner 2+ 7- 17+ 37- Signs for the Atkin-Lehner involutions
Conductor 61642 Conductor
Count 2 Number of curves in isogeny class
Curves 61642i1 61642i2 Curves in isogeny class
deg 784896 Modular degree for the optimal curve
Eigenvalues 2+  0  2 7-  4 -6 17+ -2 Hecke eigenvalues for primes less than 20
L 4.5988420686147 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 61642k Quadratic twists by: -7


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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