Factor Info

ID 159615
Size 640 digits / 2126 bits
Status composite
Value 7664988156731806723161144529518125069890031048786865310022723143960592296868603835824166703454847671597273527375058606899198311061740298705496947189196143733539885880166395494166170198809803044627290632604530111752162657967438907030491589811563239035321991531577261627602587515638839887845640406184714484095557497963113004372815269311422892209512003784371454857862903758529027770171237565027705298972415785790219647970348781666499361107208606275556581002996784611392656405320888558196482466849308576364088128303342296192360701690379858497237119933293772026073083544425338045712192213767131415515874833477802226480060953555660445777451244451

Factorizations

Primary (ID: 158789) 26637127099650245465999 (proven prime)
(ID: 159616) 287755812706710800780781618154710118558704418534182105385135383977622849414717607340355449060465060013364488459131743317483501307421906114690580509526454156535277559826160119415444063783633866269250080516075385098823000843513051564186699664212543488480812664516280179948920176082158157664623017791925668820595551096119921153874453566496257546194627528309959392725828906714909319503745055668173377131648163701399077736683509664674921936802943113512948877412114690555021102622884818535669739902038804831920578472486609310275341522449985178485060439540575347979058811856222369324488375563686444416481140022880664783589549 (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.