Factor Info

ID 91774
Size 578 digits / 1918 bits
Status composite
Value 11957387152291528653655631821880755355394602725022881114927602504989575871661187669507572748222244582596250196834447669136810349902194916585133342146276226920179272969755782474647623535981720048992932985476007385722682069842304805292627015497384751382310877181464551493156203633794443759795311941823133778389829255062201660622992398059216385041611693388929155531257804334570358246092780467530799294185639104114325469121915391513480870133520236672848757283259488885888670765653964196742192073883345128860325551006290887393794659188513544538914343064956818387936967670999345616521

Factorizations

Primary (ID: 90077) 565387276211547139063028657777354485049264211187888501 (proven prime)
(ID: 91775) 21149020601265731087080233920690805317462945888044918059953809277305400451760871802944131087169797747685716737760691512150754283117115595602049533830632839629827573910658325119145834619614138827840660038391947539083039855294641014177544725447570312090265354994615781852295529410202062642967218441833619940667247168528530395348947016220598102404620005140183000220580745339355074958062450421511685146895595860206321048155551557857434014344557625798485025438457872076687278645277724649458038823212089965853306936557151216958021 (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.