Cremona's table of elliptic curves

Curve 42194k2

42194 = 2 · 172 · 73



Data for elliptic curve 42194k2

Field Data Notes
Atkin-Lehner 2+ 17- 73- Signs for the Atkin-Lehner involutions
Class 42194k Isogeny class
Conductor 42194 Conductor
∏ cp 3 Product of Tamagawa factors cp
Δ -3.6422506905649E+23 Discriminant
Eigenvalues 2+  1 -3 -1 -6  2 17- -7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-49409325,136791528552] [a1,a2,a3,a4,a6]
Generators [85764:2902180:27] Generators of the group modulo torsion
j -1912313500464810313/52212977893376 j-invariant
L 2.1844987833376 L(r)(E,1)/r!
Ω 0.095264907046381 Real period
R 7.6435938866612 Regulator
r 1 Rank of the group of rational points
S 0.99999999999925 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42194d2 Quadratic twists by: 17


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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