Factor Info

ID 81087
Size 878 digits / 2917 bits
Status composite
Value 87066998840363203743715000212703023463085867569909143164425886285061794110395445629338297766851005496745919548492186602362927064774009461741430321275741990191225821189447093647813383179774105456689393087147438210308087438076233521875136108776369194694396829505451623775965119144566989047448464610692188126914949737225885871384759820824783302282905620661434282613468037915079583407598083190909172707132715438853909247022636360718509848522358560874880746867783669585317493998971387884891748526948236660229832174593133976764299001589265895357669530388538452974824772167627962702675603072523965845503129305423661144063723196612770018006814366154201267236955020561570342768631246101939082764313987102555733687421167958736804661925429694599996603868536070729447895217635221223480417458552073459475739731259783011480739429649558032193844311887017319131838540662238451662218045172978641

Factorizations

Primary (ID: 78830) 408189660586084149333723969054793014325764402326782124910797220743815799771587452032478319 (proven prime)
(ID: 81088) 213300353358659912142120585075162554547304518463998866286970738622273676521861349348986451413869163951538944996436897471418821028379028612168703007756112650641602122972852222604443515310852126929283464622398162363293427576285536114987405832219295194488108409337864492548570854347551213618902405498797840823978611719539855273308914240758820082477930299376856852159672790370858456934721892138991517180189663957074924093159208565723526090712830640544081180030375669309663117516693579591322233243102234843756697531705325362908653825485959922348810749686982630839622488714912041917047853025743096723345930021015593867346755421612713217051590600796376077516170483835101668085444979168313944252572981712244594930306459455145712920419666012191297230010002867974927834558412278136238718382102651839 (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.