Factor Info

ID 178254
Size 699 digits / 2321 bits
Status composite
Value 316852035807492068364947336652546489920027969941488854067403858509491325739867880346820211312503200796969819264233168743239379594155803294862609347602987215938806846295435305891721446077397567045418593778930486298196330413985635515760998277930685442816559288213020982047326820973145732267174389524640215958374734878758013508061981966384351788942582780866462817745389521203630203479264184538168850754647509099048079171524339209941069792107820454524548257491562522487477688194668737081793625702219280413028157499817647289560294475388628813057551451486516928033606349574866478196748822250278973253018521923522681137073487492735506731859413656325005762610498150889401415579428790470851551793494189372287

Factorizations

Primary (ID: 16539) 8222628300623099463003315779263154383 (proven prime)
(ID: 178255) 38534155287486539662510111568108073118149997802367740303152833827814465588590495564071687496572274255558969518199239440475249289909987162851364364901503650647693869638222318830181112072143689399274657353684904114626560949332955724335636975777883795478645893398112675101403309651893289287594064502559747999356816492729447365236958133906985058865905267249390139789828232046665955130303249963030840224319882523882996881591431106430183152577591075441539673560001965739708537354404067438642074431223533608355914056952676741567637746091809994341751698404068403139074637612479923764166282035861879315737386211558061649794042346065848197077345921136053807389237695313489 (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.