Factor Info

ID 159833
Size 659 digits / 2189 bits
Status composite
Value 86368661590084840351479790849602426812447687960037665100445565596451724692130412891233938762418659657770110313252668061801458762407951481520344607704578751147347995847887588501597993333482118278883095919860993275706103801777687208416317132039266581412113933551675274552342259691969347789999042046380694728192471701606220833132119171835031483148689479558868180006271194418859817461141155686764130529251158948034193259361892977688347621185579765209846674392988942254413021772786949115842624120711291052335457726444984611668061355081795144278469895309504091536628993346607196676213376701872773922262527016140316901035489538427765100035138678700676796643860772559

Factorizations

Primary (ID: 158815) 85985242116269232116738202067 (proven prime)
(ID: 193337) 1004459131176221478529705247044092824744442911481335702712159452572973703064728553852462220273505735989221760478607678732502346368368567252267137300618343521548267915813715066759649508277182346814434762100572039145288758263835261227892862141222672820398537070671229433445747224183296052631541296816561213293584956655072979227671275359676178836677966862431947017923349867258745070614453042081883049187635392454113050315951808730690985064761737384759470778204962080749165259741746342936622003754471042650648530855178175756679363106557198860453914922645831465149420703045687054463968823706565010552578231604847540884549392252456400277 (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.