Cremona's table of elliptic curves

Curve 42194n1

42194 = 2 · 172 · 73



Data for elliptic curve 42194n1

Field Data Notes
Atkin-Lehner 2+ 17- 73- Signs for the Atkin-Lehner involutions
Class 42194n Isogeny class
Conductor 42194 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 146880 Modular degree for the optimal curve
Δ -4073842345544 = -1 · 23 · 178 · 73 Discriminant
Eigenvalues 2+ -3  3 -3 -2 -2 17- -3 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,3992,-3608] [a1,a2,a3,a4,a6]
Generators [217:3215:1] Generators of the group modulo torsion
j 1008423/584 j-invariant
L 2.4342630797337 L(r)(E,1)/r!
Ω 0.46483646076216 Real period
R 1.7456053796784 Regulator
r 1 Rank of the group of rational points
S 1.000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42194i1 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
Back to Tables and computations