Factor Info

ID 91727
Size 642 digits / 2133 bits
Status composite
Value 902236909021643261483693435253141910012842536725022261291980577895380866204297543942521944950245032437521986596154257712452135763052903235732929650562218977122774990564921670914840051901487486388897440790551700586758620254539985756432805042695941916012439481596938011901062558755944735486703067557290591688305690668483669108946973244532772069800859985114701393766635129202457523820851771593688846041366850522076973087511491634698166193371202686382141822582091403995959937572947165045480926472410525417576280014787142268926627037452044048068060451297320381420760909215496634945486992889040621950360512559389818479847238908442825860259880727019

Factorizations

Primary (ID: 63453) 401038560847491450706384337276465294704880950717185977020538360667872012196322308234464950896310009858266619979903 (proven prime)
(ID: 91728) 2249751014254086965316596302734458134499362843258603073403954413645221481833358145375724868123969587039250943550218653276792743631273992238471335757422367061985715161719756575672923868612481470707901784633580487684601105499358875566623625862586442150331762966307613857897771163328875047212556979799164618933191474351302455044124604866991778611270100025463588031586832542160884198942701732256865186672806900319662468816329818069899503434461324251657059177619273693314676523494300801071196825265072057727804923587993935417590554773 (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.