Factor Info

ID 145229
Size 1076 digits / 3575 bits
Status composite
Value 83471994391295818062661427066729455707739800543482882416136352533724341975723191609854670476431201919845666159919355938355505413093661491805270408719298457044573499837739109691122180982815478469529203728533128022115502755987130076153727764984875895540595155737060843881764015764502846355465506313032399190751821355382673982817164468742665247024125407538298221659903712189891839172268939792543827248772252315399646195708409931120238828163272349518750487725059629459593404949900499592684454201573387524021746579091342283599100978140460206416261710989806283496143709844377561126106871586684969862479922950962415033248878419971958320440624715531871179093120393507866337957844354328427964570500840000751586108485928707464339486703646201398228951873410923254480628613685069654636338940308032258152483350764987027334408994271178453808344033783612764507983984356859541536638574082139544225374523663547987331833348108856755289640157146152547744292891051531631247878417300938740178421995511638422767750207264338370774568351406975786620218655159303049391692892673426050788688517422620749

Factorizations

Primary (ID: 143376) 760535645927028859258193 (proven prime)
(ID: 145230) 109754217094651088169090303747577832396031044367681969656474571010784363246468412064305119533511376202119850790205282913869635896686242812950651315967701492402790916209238196579403842826829232263179919153906244448845443273726295836904874487282297606233954407799898105123843846454040612687870043153371466283190288749479152590476174953525513808600220538495968064620697849932120618826919144734533823307496349446317151618306245411651721207413555891457877131884341474939647486420716307063789782844577520686797260945962338564489148179648480736985913337895287939948678601311442068853295696278127319159009347819744349836430132841158342712741324232805841248078846173114422610256279514057247575896375747732422917652220140998911724883432274599116369415731791637453742760949964119620701197192980748071554007768010066855499134546229289079945799752391249726089821015195936403187281026680065788371656042108098684288313247531802634711744683782903248372510921385427091223138567517629108060390785389352050155004670961609752857390015431461629884934962450702908549314501693 (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.