Cremona's table of elliptic curves

Curve 42075r1

42075 = 32 · 52 · 11 · 17



Data for elliptic curve 42075r1

Field Data Notes
Atkin-Lehner 3+ 5- 11- 17- Signs for the Atkin-Lehner involutions
Class 42075r Isogeny class
Conductor 42075 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 430080 Modular degree for the optimal curve
Δ -388510166021484375 = -1 · 39 · 59 · 112 · 174 Discriminant
Eigenvalues  1 3+ 5-  0 11-  4 17- -8 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-316617,74922416] [a1,a2,a3,a4,a6]
j -91307371527/10106041 j-invariant
L 2.3393695128229 L(r)(E,1)/r!
Ω 0.29242118911322 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 42075o1 42075q1 Quadratic twists by: -3 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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