Factor Info

ID 138821
Size 1021 digits / 3390 bits
Status composite
Value 2590051359493429178678411304626092950688923128452793857653091328503821600064299213105964822197729104480535694448497102224579785968158328679630351862858679599763035903807516252534027071361045599665196485312791710869741517129766716125714840451756202110226085292204239285516088698904022966025617750169371075246535759487355931234732476794379769967240165736413809090977518093502091876462622699396860084186535474931510745063570601709028406527535104929045452661139929595617495303258696148427657645719480833163823023065269833859449853930864148183495127091470427291930263039298326357307260507987752722634239358459502999766491278953226299427483618207789519387642710492445389448747369756503375767082613114804667959316521527540764396647243277275666642020271686711780590477515758682154198278957838388820707092165156763170102121527127543727509260825958368486842555107651781621499785745867638562604889392830651624440036131318532256427159845492017844266436240003585243673585762130981253568298701056851812967239239703194325979850639107259

Factorizations

Primary (ID: 136426) 890785539136914450283 (proven prime)
(ID: 138822) 2907603733669655151240878115866863997369861506292116975741861237325039492636706610905528979785163116986707467022289895928689536078354007808930334766277670249645762823097786346225581776775326568010372956734591180264563795251624314473805722358878988526687843474245835418193706526504288278684162328830945114182314792988281362650503233153801738969039572895332213976971623604437176218653365092190988062347860732759984850311648027942673051801734514466576886029849036725423056189196084378363550095035558938028176795231399399688285857255846503456481792058928522097374719162730647433288078886810970655720733172115241049440307793706864984288645521041185409359949993942646966512689066572825272002041167186522154239908628616817652233381453415008320791180731531516646116476874538014784872057407727523264430609847560797207581171284629853225505605726337789194943452899111961947271765058354085626925755855195804136501180963425289248930524049778523849983490492186684324149416587326986793348990861732740599149208460273 (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.