Cremona's table of elliptic curves

Class 74214c

74214 = 2 · 32 · 7 · 19 · 31



Data for isogeny class 74214c

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 19+ 31+ Signs for the Atkin-Lehner involutions
Conductor 74214 Conductor
Count 2 Number of curves in isogeny class
Curves 74214c1 74214c2 Curves in isogeny class
deg 98304 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2 7+ -4 -2  0 19+ Hecke eigenvalues for primes less than 20
L 6.4501318262013 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 8246b Quadratic twists by: -3


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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