Factor Info

ID 128630
Size 765 digits / 2539 bits
Status composite
Value 118054076844727253145485015760064763524023183522089455221751641796413427691436035470299510062595633155340768362729983209829468390626007677344917790286659440358131953152692942651313312166444041033175975359931196205484141219736298577779526388473191486137156796261856806544407078495747757825085721739252942679039947452659918547374387545527021929251495446551192923415379996762407335391013284301380908192558810258009995456513935007451922173470179497596808186492351736069807972424153262352765981702566547301748734598607867125428266767421879564254972195796106371481131695459747315552069432274488616342887801770713576847343878746112546977124828919096473573141916140817979771799759844453795148235238409919560365797637652563238791997721663154646976183221395381390913454649437

Factorizations

Primary (ID: 45749) 6621551601792808604266338836822321918009 (proven prime)
(ID: 128631) 17828763399316210526814007415597723757030425624805084321946552684197337981617377996486506562388951002622336871183614845773297375177844652724967393130183987418707887509283832599940804970049842366065179190783914079420435333126297517520597576723108394007549914495468526358819364681404410900111278603643318777279095914725013404247327525933123714339517965114125534608425190330070591239412675907623021553884326783240457043978131916348658538623203949507912744427570629491344288852455613316585111989257509246591013604051464271441631357816002619740647512226575644515748054375027284594782073595315920330507845938898900459102802227831854951202340536096009169870345945371943814443640554906910189156853057878112442949148678915509834119493 (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.