Factor Info

ID 165133
Size 913 digits / 3031 bits
Status composite
Value 1771037852989894299663527656986201904211544073547931923341961632958071658864768174567857080928761100559177442399643870506461109111917718264218619484071169686748600195719303723325674795822965431774572495016354494971341678490638849033338969324400490114185527131009855989087622307614718941929356220006543220874190426924076713903530573941693365925444018978276683419246059703663518173903826168226432015411869929787499086071387547184984122339790423771675724431447056184547436290202401711929103653667405065351822611708864622429712789876136357723708870437516438005694520675079813085873248272845544716098562305138182833357571142451576743185222337578535294750713243217575809579178578406351607435603139430714396443687347035161180193322599619203026707603053449010381545494173896553508852872208831540156280815641372875774962379183984235601010785364789160428008013962882270646905995258292178649348449992282850742361826396391513

Factorizations

Primary (ID: 163524) 4394231174092284521569 (proven prime)
(ID: 165134) 403037023502919653351621074340409798848571359440679255523579018791444008930294231173071531792504075620007931517298193356816308702122887244945524456840157915820501990037404554877808645772800995481786129824418502777413297507181620384524187790404241857540415424233794509187262529973784498102949600413263038967356049868764427693378778868688580080709619555185116615482778108290353105173538614420065662585772508499846641590961098114473223753385850956400644007647669033176401651088386889036582625973763060462757577926075179131751275204993736743789795671426880824420782704736271315348451825485964865820858917918086206644542255331805420464417841072367671591972988615152014244951554045742969938911252899130432119851127998677406037277290213471809437594245613212987876074663769046612531547072375943736542978486807563853330644906031791523740943384813549630205181388800130662205281652568303654198301040377 (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.