Factor Info

ID 149418
Size 997 digits / 3310 bits
Status composite
Value 1440196084379184094078902936736830516180000404037000916466251788043969506277078467790221585075504521413251443105441244512295344319634741147169716056007712306101583809641984974295889725364136326686788635535989285948774353334265074040908181082052068157573691395998231930086554368053193931997012435800768827185921201399951836481353083800109808738950567449800949827250964567419438469804181749091085720978230683905422441870805863069139842892812648390870002756592825233475466380899178815929680041551473885538957675745277153056001315329581163894669167109446733424884090261185978873152969142928769232887164816003976977234218617957328375019663376018511890087747402593719526468078775832220949119395155559591043957632721671540854154204310034892096799558199777946900856135189002566086371618139508339247879693143156285344904648392817236457406914454890181388534237855402621509650436808977789054016945745806038690302728645921199584720785303712138062501918652311197037220637639626269582121613928207426557881815939

Factorizations

Primary (ID: 147438) 362421235545671159911 (proven prime)
(ID: 149419) 3973818151717258327746607917492789237214463755103995362062010501115443280868330392957985434501778525970815800698086438589737474561151535015331820290147917960241940157052597391562747143320117674820291002914850659646558270564869470859580531338876833237917430514515270594412772587340104059712928518909150333285889946830427961056143247958628544580713783472563594237164074161700163343825117326438859604693623805978614359825171251024454809255554370587555088869878436643587436889633402491484559982953473295496279391701920349675672093981806721985047290599429898099942436567376783286721426530902389131346261355743083912488004788444018144343263512981499181801552379171074170379053690332661339165258446210354906770125534711883499279206826243792738797545294867754943790991809493808987577757819525413703186046601813001987763900320667359185548197037943531212912556573384542612783949733027549189693270025274605858292509214956376337807257342951821202804870018134507068344363329672370587337349 (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.