Factor Info

ID 146167
Size 755 digits / 2507 bits
Status composite
Value 25061625387924277898677792671118351912459524975294111062721190163956612792623395122896030892051280423478989339192956256204585960157337646812014077157633959207241970915884727862702965233592299742184646414471571175908635506496660183751119590033946874386308124217837785996821590203935017447965765352169686517659134207254327344955780018319673984879381083227435144301354872293866923550945671145130271246734745932039090106360988890451625195732450901292891047063042842735018870753588144560679041984459163113498425602255462868805652591671736003598535968327746992222352547773840700835693077208403339694225394579904083504833373586835708390171769605557142342442085941732113030681357129591234411482168704422199718712810981922338413921423868127881504823184126374315271

Factorizations

Primary (ID: 36604) 285624459420362072231818320481 (proven prime)
(ID: 146168) 87743274643857909749179152384572740867457712069958584471034789080079181326466456221008888061984154766623369017651190124061214187483988750678958482758608013089535958817643713614060250254160398681571079188558803039297149489370092668528159991168258825837417684704124722184306208194578663093109657137141175968399331233630645915337642432597636438176126579587203171642833948710061218492791888328862858017106804480875248808345645028623314418917362598779569462823017198592376637652568829289194744036394169232462695400778711029991504678247632091409957923384787268759963603679829360828118926413487852735993632874652895340044605742898478992273045508943056762776360425308570669246433168048221625279254432435892953018334182235384852031591 (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.