Factor Info

ID 25689
Size 618 digits / 2051 bits
Status composite
Value 133965600894548746443839748070390656775323219649901611691446290480049122000492802540312868762921290257006913349827833729387833226173436671292895862173437078137192103018745580345710086193155840295952426076551120647573622639746830095533570320095336453435702923436801778813576236071256282073032991955817981220653117521206311340136567708224154177816934869294626053921674883300551645867182227957649245274257581819058096581437176167484474301581479205649492801705385374639438854971237606056453497162135770807732666941761548256366236535928577113204055347478608520433315377267645820297765934423821991387708952868138190783344251

Factorizations

Primary (ID: 19266) 106638643913461155414345241 (proven prime)
(ID: 25690) 1256257543965617406018747418493499100643567093691832042332629049766370045636426137819596490773401080390991065831230955332439876375407765789702226735612312215443001271833944984041399036959805103534433851346122620754290757238331249871537571496086729112558073962049500215600289659115801491961058655652637201231859726463851658132053978616309767479334833949980710701280476399988399830914938867519896661197491013066957522182688532654949693909617635037068143548299840499842298196973699534283485842309974740309069471056560723231703196883220511090812429165347927042104831699886850074856699534139122611 (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.