Factor Info

ID 185085
Size 759 digits / 2521 bits
Status composite
Value 578407859416266633530220487143921041212763749643600816943970316015129618147633831426552852035439304393669761691604814891762781797597928941769807059152599623427216342878405186556285106831038495492035878501080622083232777926932242300480714589338760520387198388733408691330473602692756854295996261605962419963622313508269097475069748958816012057093403266283043556317517429068177780768618657047350236482199670887330353261227285847521378150609624955033260582534644218673312553821328925180735681232940441213859741867595657633634003077230588813059634404835352015296541273915739908000247400035423984556355542843528785577588895128319347752729117050856645903051707118353226543196623590671727923151092465632892992265415510118863650290817502834640097039929001053255879461

Factorizations

Primary (ID: 183837) 203359375957804368680643458283644841622297280676610201032625150110258414031751634754447976153897 (proven prime)
(ID: 185086) 2844264527721024138649307106154517755748625097450980845822278235633001463096178881699202270360601949762046163556422677033272564807635111829046769317932741803530065706734020137119014408744936129887113332317715613418377876346462367800897120839774437864732140011170840340681969884857034548563523496494988072860437471370449060785965604484353955446752436753168488888564529510551334864991052343939184427255737553405871962324119725258621635841961651117843354810686060052023834134415000879876257064112533182057921274493240504386583970856001960948775854867524353834949703905656235706301759754977312742435326155051861995290575478077687618544787986492573823994479842826560413 (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.