Factor Info

ID 145227
Size 1099 digits / 3650 bits
Status composite
Value 4015128745081147458848492108920485162753743433093905053178691337542386247304666193188785570374356305013320867070621413587715111351704720629246361670073601710237905827753264389828774356035692618656628102515839226131871745858520619195500611086984706488600900219143117334229923466934359971829965227427410106532550548803842422292639542043360954854299338430546390265188986499360239081001223634901027838534221807268220028515046716894290236308526503564248506394512653638889783506199797445306586870726139123181431279725249212362584678993989871547282219261196605295898745832243395347318462622425611453650422890861282292910776568461390983507276967292464788885169730733486093483860285827380694908906204792305161090834552246731772606738763973869035133267791626192302964523017823073370778192379631555639961860384162165170359022246016343577866871806304316995820108484905818338962870355370518746433129065119767365964511916725244303806112794149026806081154444264376162082652748749487201261142597824357385089664308371664509395890621960364640151852066659919171344232443222567798185020372221737002866000395326945990229

Factorizations

Primary (ID: 145228) 48101507270321454420521 (proven prime)
(ID: 145229) 83471994391295818062661427066729455707739800543482882416136352533724341975723191609854670476431201919845666159919355938355505413093661491805270408719298457044573499837739109691122180982815478469529203728533128022115502755987130076153727764984875895540595155737060843881764015764502846355465506313032399190751821355382673982817164468742665247024125407538298221659903712189891839172268939792543827248772252315399646195708409931120238828163272349518750487725059629459593404949900499592684454201573387524021746579091342283599100978140460206416261710989806283496143709844377561126106871586684969862479922950962415033248878419971958320440624715531871179093120393507866337957844354328427964570500840000751586108485928707464339486703646201398228951873410923254480628613685069654636338940308032258152483350764987027334408994271178453808344033783612764507983984356859541536638574082139544225374523663547987331833348108856755289640157146152547744292891051531631247878417300938740178421995511638422767750207264338370774568351406975786620218655159303049391692892673426050788688517422620749 (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.