Factor Info

ID 149165
Size 1122 digits / 3728 bits
Status composite
Value 878128580759696288745413619949356915059733924620422930279795007520657057043469253897994192648196760736365517667733904012944606956399957589868854516923197447972705738352498774180651804834906839898215578376603219666189326558991909777275501380860912760029028280471521626624552776978023695922786401222266219771338856857884177100567704632459793462099951033204804282947984438175536233646447686182248640576417277415593321350234567779990474728861042538669948544366735085932185803409770501156441094103174413427615552340874407562550373581724226617344061368032748386180776215787455264475593589767238038796102529474607731698019051705560525935129119242197572011247859912503230534965388808331470625656585050614591783892389914476539792865906650611048734637659059960444509158171093659306207533022061070021348398211351711844380273954981080484280254614880993113167060644937429125286151393596378440570193772764114008065552057798914171729097939104555216641793339573749553094416396311626710437182904378562176931502452267887771695447769447962869621088123452210612170973741012395421102795375967266208562187474401732451867247837592309148742978671

Factorizations

Primary (ID: 147934) 979890910011228838169 (proven prime)
(ID: 149166) 896149328244746726922178814913545155439996399541978872647563860999262154474129909560032461773387152078720145068044527074279453687958728550839435514382740357779613115247947690771111096342204846636518745039765994678532963159253460117951502685480713036294414087192872344739671233330112582848082474889898199534104448302751626764486548709916989565970111338153819952509757600159430910692741937862188710040471042400434152996265018297449895087773754081812340732190750831256643551767397682878319191257594363346280113612455536360321146750127608784143510596395529429314038785307857380037929247045122400614126350653987514478736085622972310293202164331891957204873449759276808669950533082607960876417048862574121984315559757511573626211269077103484812984692393696651567463878359205387599405737432836656196958478809304503734718652403052164679918276986707809291374675557310521930215143908971590733387744871059470337638983950690968027012355843621349316794737866644610744599179590858341219623099099065269484482511076338225774398516979439643919762861143729366958138621473373670467870872155673892336405614875587144604359 (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.