Factor Info

ID 170656
Size 506 digits / 1679 bits
Status composite
Value 18737251225305455054445903502759348934032971619946745473831375723302208216178985719209216518554284097448918873219710820758091497969796939401011165796405387492607870766650059183824010403888784842899616532490944456388814424266648077483502582145585322018818097716612603995985582900012186298207047374002787095551489340813274379404483169113918396399108812128160773583649814853004913352228332153527766073588354976204037844243835613369982624683446457306069512293787540644582706520916757150931324522273265172251457

Factorizations

Primary (ID: 134144) 377053680512007141568376667202052487341211277952201406148840465729 (proven prime)
(ID: 170657) 49693855792262380244474802994378468246483381367589351624473596654030836108537149348190824235382119044334751939304777693258975577942777356313453008967345478262743396981447003609915897366341472155227210755097076498809763376402599511848216565410012271016131854472854093186454615670082947126206685233055896352676727395745268865803540026346195663221378629395795026880010092239371064894576388848949010728691940712590784770562300899656051027205633 (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.