Factor Info
| ID | 153903 |
| Size | 1072 digits / 3559 bits |
| Status | composite |
| Value | 1808811357154426797324793901824509957057376072623208224951013018309908372489907999180647804063145272119405565033637774545979376550748398663315214350077857041080928866764829944680704244267856325034370992283027324467093415404772835632064892983417806826486603285689819508461810331234789717570070450107329778555985050368716629036954318243432627797016372883192627544156142279559413980974655613733415823440261275821312123766139343727670740719559692665576962348273759908528695738405546644030431367198172552774769844152350013699372688139322598691680722302631792572718489814263605422259361888603452112078378552696965183715390891045649872071474826208011483505625744140397772309512087634357634546492439350964666959826486023538082946938167076764090074677211574879278778155894498959190657825762051285330142596149196935987472325164472553336310454152808891698418070363217722998808090134025629536340966065523349409568607874801912487417803802492512797204998111435179681424554862112568965258133279417674128432997457903562536895701869674646450803972751116389829778175950248072654133752398601 |
Factorizations
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.