Factor Info

ID 53148
Size 419 digits / 1391 bits
Status composite
Value 28905574848359281027682693305454753334981073396562941122985588613772035393264017772698326782371289719355532848777756708832538337010750618556707748834569860128474784311721999270898045692009632838657175646143423697342983103571420810970793529312148526400239178647682173170491149281065353211005761797564474399997883088308030564756656518418556750340425639511631805568548487048446705773084308652686665576658914172309280481271

Factorizations

Primary (ID: 76510) 169572149028538343266054747150967869363175481132268669951609622816106826853234558714233 (proven prime)
(ID: 76511) 170461806457937756519405068819347413258324430942798385899568149239438386347281078269992582787997259004356037765374051140767513669951913718539233334979914236707804454250120380830902600472199234172176871169841952557329074914626449682087640128210061049678597304628242462083766465560989772566716439872975666392436560812351253685534671087 (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.