Factor Info

ID 106308
Size 852 digits / 2830 bits
Status composite
Value 756156395430734086883160866495571266206658889411917077455939909820957064985536913139916048657201501223598747304726417192071979299434073655303038419857147094385429082357824564481441233948882521637931623444019325909367694629420248724644456356969458629043380796434667431132174448976746692187855530074736812359434647812622877719856296913963756271666606189899097328858301144682678356507362925518353533680261128334107133846311175659032204448632608032481938296896309113102892193839753091523534165802487768866943189723271199926783129935999280271564426935451051343488246613925640273428665084639637829049628510624503100104787530664810463854288037125026151342332230412484384363859755262113639893637000182717078977706749573360775298463213816484830880374262681761652265339934225634721536556465325107152347745954649514971594361616162930057265692639938533397286024263

Factorizations

Primary (ID: 115331) 4574490380065314648177402037040428869449 (proven prime)
(ID: 128580) 165298499418844044776276602996700025839718337140496704638315926456244886253415683901111831154274908523078652781640302374328437502939196786339952475217011116380324663276001588339316619353003314405022238977789409315024182753396879793532733669106927515133623946518708436782955969355081796244040289854135733331919315972103075018895842592347350498030899736150152446329956037774542751842961254185653039964609902920847501141694514397517005884037275607782855204629181331360318617410630283285325505743567142712591686870684857856983422149358941991309144470337256731266807490513249528921774759012359189350500440971305311903827930899666042883557833597926941703234307300566241768442317960183493999105283404571121425569417259125755584773659460206268164083415193592718500005953196903746421633038553012717528949292927288881327887 (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.