Factor Info

ID 156807
Size 1231 digits / 4089 bits
Status composite
Value 7435811321890457041885994265586060213245734190883221012420261606365551999661099699086891054159257534957124864083414907669378991916976463114351340737461071390825140303556122656220608570355386522251486035446806166632780242245046337169530362138056181889901449136978325018669980726644164193393343487000759030499063447489175293216202505714525948905786194096138708988477267898812439977946257004158823233507247376051224170253096811890358851163897881579332860584989671823171822597297383075393656047384462962603016177704946503553708354817197651947890952407860842509178050306250426377633786359677547089957225614995321218145725759283659843762933968511776959078265819674420973867868417513383484818286945451147784604976426306524228157283696444617249473412926490605311887891214754242809629199572318687508348575563961998159087638968960767500469630527535014936962554043881027524681729509168775745512174688022219828600625332666189769344591007418470786286627872452306179790307736458712953589910151297533839508460280158278529825104618026939831840979056749500657748384196851196718501403503717177436939096346166145301289082300727889205326951159016059750400399529582047090080841771843428435251104837492607243125791227531511308909993939681369813654552479

Factorizations

Primary (ID: 155241) 1334574386438395108609084044317 (proven prime)
(ID: 190812) 5571672435385600978738463456703038444851987049232326287959097819718197353293795945006070745863549470504674478062839065477453270160606957362383293899234141602015020291714103961479178623454748819600993600969563920842748991395753235098391020095862715648193946094325660262963696550791981501503505738203493565109316933089236428633997781613850930261762785426905590717879223961624311795648358777495926273665844207478146626326821014445229512055720242085324282364898612805489566867894670629651301532643201931331448844836368211350737920913605128169747965867326059759706862473549865679971517794252248957438719995457784299545015039213224862371010076364355996037043077487141986990637039945012184357115637409412009825815743621105782543281570210457273316388113674621597110522757656220627313442190598482484086943271250742194453623019583085588323650961489132740933704099372827097330771290516707221014063038476830478069525601046081346628687683124531614572591093098175545781451388578325375367102266525075194401650518828716610739928490619179956459582485890946188773090911806328527164253608853397999492287266615238207632939473520024336380650419546855464470093555095945552221286741585989656749172435512519579699876398775787 (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.