Factor Info

ID 144895
Size 1087 digits / 3610 bits
Status composite
Value 5132573659723253093758334223641567656822077373647022982965058394343138765177289714381221724411079210900070549293924605636777046157969978300076854491184847562144478038988810606745862026059499407066945072429321305350712656004307787354980407237179622335404553740010964296016887465116956336822495688023561037730270539499036614843969584904531536678387736521963679464731972794502672493384215931825512539993538807638702733641480594887757894117741709182035039987815514576983805358211457927944454073523013124148277171722075014467374527654887972331732609142448301232911575600413110013169877130927227821695909798426906279672925019020510035269826578514418261982272287885347644127296111534360116569564697064658773629353374366536527286967032654909105331690939592121618948319862902833291457383104233841516960331464565349268410384127995451719464786688351844534709751349650597193069918633873124956398924628945804815063721508666127312884708375790166207720513400469614497261627026704071830886894831259684612883962619562300088983260275808504890076779345013046639369366203489999607035631576421145531256717697

Factorizations

Primary (ID: 143163) 1702508903362867574650394159517565246007266162666190360996199176258152060277127760388158387 (proven prime)
(ID: 180747) 3014711787753459953017515797977791594638474943676597802595932001597755321115265814701203343211159942579071249902704146176304671459574859229213447863082708036038441663901277126656270872928504342453995485296590641685055852571401432116354435043276049431428496342792544459019307437313304155985793710770014123475484460197397273972629053152150362703950298364796177917969974855388741721198398052944677836494891000394783918443142333805864435586785886309065625134459535078059450981893220559407372822589824535099764234425129767793951116536705559678894964323533828953391848907420540695675901678569852858354743190658359611364237426058678844030063101628786296492029195836680542250949805678131991766133784771683853853607274443279204447442434018108241528441611178561909586055734414776674597808921043361592446606873323177577671293654555497140803071322376837060961434350181616664906520711942000514111350985888915840376110061355574572316878332798793376030365259272552334817635536402675714175619808713051449840987131 (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.