Factor Info

ID 200340
Size 598 digits / 1984 bits
Status composite
Value 1337587113707458064108988951175360828791016236743087203597853384493659917128791451445004480771880974294018599779802702633322250064528285710220446592394943295875351151041594747236587794047313129131404401995256571365403409070566427123972881127296391988182598452214535413977209119138032903524343216792251415095423261756597754824200830764971252912217815198769642798300229977363608786861327624239816204963289306901891244086483506917731517753259136193991672624193831824039616157791402540752150246252789914475458883706406656739530619226706054924580648252626021682671124550330554164712537527172905151298951

Factorizations

Primary (ID: 215607) 12873166338171907607087583217 (proven prime)
(ID: 215608) 103905059452327881042427511837885591982126381944494211497266473271802404033109251598597385468387139738536022071453946274331897432396898406083230664019071613612507166865445623331215824521430099344955368117779594325102943526925537680848967231540782378838204350194947871458370259083372745310340605480746568522114573875613965193878596205403887904631038272339848290087549153606685134159890026358907048124943051772797699645958572733889493277224826049124794462310031005987091091526876320507205059897942413758544867511276295642767965373544055062665121871725746243187092622662903 (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.