Factor Info

ID 5274
Size 327 digits / 1086 bits
Status composite
Value 541077646355107340959845085487505323028818563593045686172822827006903784084490566550581170864557313053179166895052789598049193636080144571100975059133410760462186552849858589765730306448377356457228430247529467455822973833224610951249243246133255813648031556086337324044084335686859143639316498739490931236395730155274186960751

Factorizations

Primary (ID: 4267) 1078579799806668629607014283525941686969924751 (proven prime)
(ID: 12727) 501657500402004073301284073690690074758771288370074149121252022780720210157113032902141633002210449474840633717442764206814164106296316894039449615851838787461060970459273929806094967335862085006759434985640568613293823013966147636533385595872046247490250348750983039051226426036001 (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.