Analyzed
21 minutes
ago.
based on code collected
21 minutes
ago.
Project Summary
PReconditioned Iterative MultiMethod Eigensolver (PRIMME) finds a number of eigenvalues and their corresponding eigenvectors of a real symmetric, or Hermitian matrix. Also singular values and vectors can be computed. Largest, smallest and interior eigenvalues and singular values are supported. Preconditioning can be used to accelerate convergence. PRIMME is written in C99, but complete interfaces are provided for Fortran 77, MATLAB/Octave and Python.
In a Nutshell, primme...
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took an estimated 30 years of effort (COCOMO model)
starting with its first commit in June, 2015
ending with its most recent commit 21 days ago
Quick Reference
https://github.com/primme/primme
BSD 3-clause "New" or "Revised" License
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Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Poor security track-record
Favorable security track-record
Vulnerability Exposure Index
Many reported vulnerabilities
Few reported vulnerabilities
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30 Day SummaryJan 19 2026 — Feb 18 2026
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12 Month SummaryFeb 18 2025 — Feb 18 2026
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