Factor Info

ID 109526
Size 474 digits / 1574 bits
Status composite
Value 661535053739577017327112217902555351803664446868313921266592766405694054006917222372566646099995031391956320831748790400698240544410118108777797295818035434865226479663824301113342560733132016120194683282981325681608803120892368530326737988630452410163930518553290843329356260750507020119608677317716222267645059107171597348018146002022102605101412083709812894726834469307034745495174210736709274635268335033484737894761063935976178474777659096466394973577458639605940197247

Factorizations

Primary (ID: 109527) 25725598586073954829038295423 (proven prime)
(ID: 109528) 25715049992954720404544371507723412704429249305604632384085459856999673618163887022555060034442423692693602566360152848614155499145606847656218818319659898021667844830740409670139831921782879639495716483132147245614093086880701098584237895484399002174542203161138024640879352372531234962427571155596936382763358194451548578205733193786943829837454249728701215848628562704898495921601570551296167262898233433295143582754968772196883706866923340289 (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.