Factor Info

ID 159509
Size 592 digits / 1964 bits
Status composite
Value 1209853918776985366044813423658521591493717813548565882119362773620414980901404868959063398811839990994495625558278020114759009514830976332734137437800606153289130821426708160715549282071156987413695530926443647450026014901928302511107141881934516882970076177002379131042599373515431235479393701693239547161892243238811290370364798377549115886695621111151722710652977454556096475817152061122336842340892253626812744474334357898473693198080195710096351788793777209610745481943064507731469985697571717197541159901605142179041607873696083665622245693224370066139298447175060357298481008676297771

Factorizations

Primary (ID: 158779) 1100942133956936933797 (proven prime)
(ID: 159510) 1098925984809578092213214593340286938566905926856904857083501123582825873830419668648674033033357559214986053970138504360844831571503322549473948596269334483036595355781400084914259492519204070646251784809564093813750962520071525359446324628341953648824012667957392392486051604685252817734405220575497142019967140639250371805279140019626332257582301393219331366120901551829203850459245392349972354337273300203131764953857342733522711365710657066234155371311866240433429015093294609817098359595989881134103250231497753872682713335559577178654076944719274900642144515718543 (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.