Factor Info

ID 15280
Size 278 digits / 923 bits
Status composite
Value 45155871756433372286974124430985107197041297403737002673446408295911121493440353432882965775900575647392202454849102572522444450857601521115199171238382372784727546866871250428431441869297306504931448786875693248598110572020439656455502679330612206150533568173438596283193746381

Factorizations

Primary (ID: 15281) 37039384484592776011496295016981622297628544025851992941 (proven prime)
(ID: 15282) 1219131267562418614102422497973916589995663906356922474820055803126226480863153756491814449316327945630613018804971682247973710501218783291788030137612783478008219768050619406558294080006657105662275532000407274102696463841 (composite)

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.