Factor Info

ID 178790
Size 637 digits / 2116 bits
Status composite
Value 5118700425350817824840808397645191444544592802120775990438053335805039631733168223959346376190608404053830950694825890418711545184468599908499130025929393733143930121363788453139213311845677928446004588582015951270854625274791847087429235143679180858211770028199600607864817317239162518043900317169138532993694576673617625226279155240661536417224260059260948102337199270227409818469451535238470051685011661714750745034044628829407879708959881180294793640797324762785238024863324765964994340198690677880093875709042494141816657270297508122942044923059180578911906316884232465347584732749126599756898477785056912554751518725502583180019341

Factorizations

Primary (ID: 6816) 10072805480453583986931919773741297628474934622266057811409981 (proven prime)
(ID: 178791) 508170284364542292463530417658472486353269361131953889950745955630439875090208279761860003760684579909098195746884218240474847396402734245304153122956474041452208196851491713574559929494387468729271679333241679108634615997711731449435803323977925059555865394649233259780123535976327641058002135242013668482277454753365960577368495534656096992769028992365963524141214292159232636910162435532673012971469287916240752520916651223813111273619872071176403422435068653943195237747088786315540471787578843978828667639310178185463526208298670581369620581852181996694036806195327420561 (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.