Factor Info

ID 67683
Size 858 digits / 2849 bits
Status composite
Value 257761417149135089624898713721717576071390043302078954117726988247876771061365505516961450172247483024750712667234794491674681378213854969351862504417395910620543201187811786448673071402745794959057596334859042786831817738943042944292699782709087615117682498575593639550009178972415674365689797660166494787157167858966761768579433879989529471040166612019457472507880204510754727684805114757540042006322868861761410353422896719512480672180198061490665614709184892344608424718318036580955132481704674514211027311061266991003221266661810841420602536315200026642901604150816659245165087103749088285800198691243743764165048870069164591712304767839909036753479107975186212831791556226335758419800124613206638448355244923514876970276397003066848586642888601138078531304697924199409019398062701121489714230091393071208256337682372717271577155116324008346273497316481

Factorizations

Primary (ID: 67684) 43295236381932586451 (proven prime)
(ID: 67685) 5953574542826627988684362813698738724430256214886059440943503754200515143359749814898321501235449056781916201636345785406124060158948740176934201155825483698358926286842505387236172099182766037668016411872951613463405137722106992473871944382296122802585133902379804075716867883275676837459829919197154368984930866607062736461792152815969595529204552070672089499943627051732112723040191370526658679838715493411138223830913548084170359117932904975250401241184896299521737613943529384843395533701344432963363697875530400998441522523305966596878760211139273511206914558231012931414169148936109185856443475410375857902628797756642318622799920780020486174560947503753920024499343286617037740854718665228711704207062972681226584650162738377245453059932371059919750460500719532326163919517514832374847761666204491890672808287809123510331940461531 (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.