Factor Info

ID 157402
Size 541 digits / 1795 bits
Status composite
Value 1935015696344246721244536797350433723691897644854416239005175135408107385385252742943124877892743119213946911213908204509296961449044495692675237268592998108016080050448635103729393238103909758015029065679387518387937196697841687513341408748000879297637693970487363508703276691850556480438063695320402194499703702246353497922659374253787005832760588854715332970521546403566492720593499137388119800639502532798900198488702379885982514773568050933889592845766452880382480572093059519518941656772097774056997760900104554460432293581939465903177

Factorizations

Primary (ID: 157403) 19085442690365868069581077201 (proven prime)
(ID: 157404) 101386995719047293256166227599140928289636974610735713868749630904825350179815590769229777454304294460098551020426160482767496672880440099893810756606584309758577787785069193144355972950705300281367878900772342996279957781488552695967690794363067423625010641766094558889247460709840354462551240516668441657738069633704379091584916140334433214605639888127365687627051502695352119698148586304027834371902162920348225742999240425280036270966160193779265695084187392101053371823887319028816689859783438332305619318777 (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.