Factor Info

ID 133811
Size 1107 digits / 3677 bits
Status composite
Value 571848604633075530920495938386352370638971501477272982252237501935323940781189916335074111980470122340607759703356966229338002922106529337327487802305195496307842107745049127357172358331901536167003840794062811951005548068890285172437188741069123525343940341478376061535674023340850579299918436403577879206042579771080718234620298234605121835193051680334332949352214157496359136835838433492686610260123309781133779083994721908852337980848229652572083715174212602099395727509933643207721953838978319532220569254319725043158501707629839189527686100617873247198877002752526328891669890120017668032186967752966803949567896773857324148360774765151353576774870808868509901996893239648008201072011912744409215597211009892293951225398292950396449437531802471093466619738970456228466684464499125328754979325225121929378496236898607236402591141592912932164572089217881667253536149686898676849005609408949281075048137143425902323951460817549001744545985741853566791905197684862822924639808378155301873222864433101308582874870604284926744218135073085456938835161614452871657228334018132520560487862677799176834515740513

Factorizations

Primary (ID: 167752) 6619201108364006378440292620708869500505245589624095987 (proven prime)
(ID: 169455) 86392390149694806622470840049597129974500061068961382049049651706864971967542012920881553336822385833247800053261113726678927982857422561957042190644126294984363353055939198166417612132359192409109991155447102067214218037005855295204312507869029302699340402764118540116831269130478491933323056390987992741043525291381666068118261891866106430298372049287212761291375313405367828138885754146805895741983078844004667391200661457093350584569669619618199575150062685949494892197332732401738445374780354795176414449481573871955471122107720005920848880539703333142571643026970257385888861984551714282236774154639193921015755448886635509012799474094956663960900104825714380553715296055925462574312184473450390761031259286339864967964686943581494055733082542440802302322614045930399029857318370452721839830865672887962267997333921185279513506213250931736101189147644203472582149509078797439931837492546363660187737566306067984660220731376681032529251290072981093864690804861931468323021506426252054842752663245505200311201336400515311197924271676142055727089499 (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.