Factor Info

ID 159727
Size 614 digits / 2039 bits
Status composite
Value 40125690251232112125209180972041819969171235929909994646733823803168516906968658627741174552560979729574262232640382635958592878506099368445740268629325999481814622855684444259344563307729322883959551338566612681055210513726007856522750523851189316945019996211572379855859556169824532816178131326335490058940590992354620655549184170633612384580936894642356102800473475702092352631110164781367737067424826080919295244356977028920491074688725154985424742528551156813344993768122346957233245208799976399126411872181714013618509155271589789288361241080775329459430220782361348534418932221676329802186838455389921884061

Factorizations

Primary (ID: 159257) 403964075517082772293915365361 (proven prime)
(ID: 193216) 99329848080848176680143542648420711824214971259997022008109000451543541905427995120992803366145027321780372050822354728780373481144506275723700671576044339234183434644009809674259491001230245657998944110906583299665980143349352128505988206363441430990671917708526643518067061848166696652956008069128862158633909190722520292600311387775477066262560979751689802131035597689682992965577354583350793263715917765818025119559218620817564537211974925200194089364722968749220163281749686144090587789273311146671029788173735093386736967945229245822358603720524712121469656500543973221922606701 (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.