Factor Info

ID 150865
Size 715 digits / 2372 bits
Status composite
Value 1003617715063471035247073988953786751006743427240175648869881663198422248089452042919497020897845524411450146088503166328955308612297695797659720613587945130008013422803087552898677115882291732150956738813074412488183569563258650544927591944683162605592496663357686555879753294556543640980717347014785839243151440342653445244756084405743045158986394475571111090615213686535129187804315161208663413859322443297045092369253473654434723112343556721304557020045142071164616048626779627667529784357206654194015393608490063768415378974056339410090341998794021033309073221371058300201003263539139945857703316855487908170915265057917126220607366795606684674992440332800409527074660506312549007044064869204497740989184051673

Factorizations

Primary (ID: 149618) 137145934026139645822087 (proven prime)
(ID: 150866) 7317881657885564442194826609471491491741830123268063870021712297002226282837811922085694691455231301328724588105729350151008563412422502299680506338849501968120974832136353595915066679731970182844829519642261556619366930425608699141725775898024563272467563256057062773573264661498754727205914137607788097903612473007432192203982200760674933697914123152700425314834459599963850436120852907093018363135791962106701731242845533622959802376399051235577821696147110048859108134063825962861220061676073336481363820496519885283931832326659382956699784117992197626242886912297194188587991969807309822180750653648164665705127818001390145790942707501808819959019735424042623979254132427151868763256479 (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.