Factor Info

ID 56320
Size 591 digits / 1963 bits
Status composite
Value 559396065050245937505680931474391841796591230321433471536097590687918910882294800010063064517136695320137445109723821486000168080834956838112402741102533619409201878892216072576412120936645426845394158471729391641082633080025851724847362282515845384903969407149758977104970336118844077461081352174677938419631741371524082097344645018391654567969954871523778244061091084135306816430982851228324772637153317382422558091682517220751752551984322138167305333197491096684187698019377803265162991093953880445893789780485572411559533763095588761191949219938890788767569904105330784964594157345165333

Factorizations

Primary (ID: 55428) 136448180973627649239907 (proven prime)
(ID: 56321) 4099696024224497056991093905284098720884684208228932873560155136412608848607698647737278399589382562572377926480910966696987156509336723841664608506283683565794619530657456690692535079008850493469416661496218555427585736646073668635460728656238452503918474270812942761778179447386308146083833880594223916710332461550991712479008225142007359171761853850151301213668150924054026560116802868174683464021561220477620411539865252124695230656287220769777895207666166454259087741081406681198806197091457493231096188581186526649205998036812137231004980953448055291711838305319 (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.