Factor Info

ID 123458
Size 510 digits / 1693 bits
Status composite
Value 422371542492195402679810931527005871051785853046365101582461993275486401348913818233992413335961760192682489033034897992058684743158230570943726322409708246919160273251207543755879333031531102792072576027723891761010331341637130373121419234547748438581009984900680868564711305862458910409996015572342765254342509959583675572767964834708795000785095403309533781327759340524456759340287882353612409516100955012632415654382160326338363902858735830634124946722624918856387786386362971179120848116754254058891049563

Factorizations

Primary (ID: 48136) 1868366512138469820344676469252057682199715886512806070370245954957495172731477255067550707 (proven prime)
(ID: 123459) 226064607638874377916363671492789017437716501195360257308909197070099038856335620310647927997461843354112781622950060933801256882424076261029041338730461606746218903568244698342406831875777431944139043618158332806791290338443932674486858919305387292748609493390887590900307482092645273499380527469203025815078854587700071612822407225514470123551409563649738934726124556727950285043259465030324872388643348716445617967609 (proven prime)

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.