Factor Info

ID 128097
Size 808 digits / 2684 bits
Status composite
Value 5380829041075439076590747128001794247010852041678268755930311191410364141729414546641976661852904825346975436459180438316547557926912550103112936783770798393122679203472410556531347230099735515715128158278801981100932059143703649472879209465930230421456646326906747174156856991566078105244708462976816974958453440831541845400304928868559799607912255146338348958361844713694598540932742148562360080824747878816272173725944415676763522441666078006292787475692132889061369131844787255749228714156196374569594419942963722450807186174141077996435021908096857889016365017721443537018551105224194610030759515238741641516072788601283360776835213239672088813884801652482542353014213082959825777822118713948917290021475020310040483812007778707874431629635312259261407245679380227787793140936019471038973919049622508369

Factorizations

Primary (ID: 1284) 1155333137794466358130062711636874331425462747755838712900914488174203836784504367968088157703 (proven prime)
(ID: 128098) 4657383108864560230885726399646815887179777350442237853664848184164622332941522335781490151061439619386361259853330442231471739640999170244605780642161083195480783483829744923731466973621938054845602093816967764999511250353220690184739228073021180024814577572949963729065721076279853308091040468205129658015227042087791494716486484596076116425815249273187394097689534185702116298406145826053321366662097923099993104501527070895133282509518309470376528059656118919887812006800978968318390034076975283502748051786857342175687926075464630114721860323136962284675473912044567100821819094600061543426655007564150425233694761539598477323524717854777694170067387488934235106076554731741945169223510457237888418021570600423 (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.