Factor Info

ID 139589
Size 436 digits / 1447 bits
Status composite
Value 2119623174724261692541469446537085515261275152200172663583253911992751496119153156256811857235140195321196092301248061764584580501609542445893573742943221367893668167633949015756807546364439315261429900550873016729961124725675826802550968336225009952495282455135510906657737490504439432776879258276312022136205509094952381196611311386905254717136980132836910051919522348031365197290236750988311431024552615944565618359786674436942515491

Factorizations

Primary (ID: 138898) 4555110342458729162458753 (proven prime)
(ID: 139590) 465328612342713231233818232776594092945276756807985766934847230140460958146452819180454793972451473656494707720495245412474126559294792754760799419100430713407043033321780750205051294849550303628904469033436283821097200631881807117892678348758821734571053460157911884063559243687427494513366029907491887503212674469314476347708760484430559252545763827999772545502948819380281647254093348126033000902915589859747 (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.