Factor Info

ID 156215
Size 669 digits / 2223 bits
Status composite
Value 886573973701149127910691215655217220563342453826222604245735032084111943949934274401052335879258757069438641289377753301752085638530717333003904975907807112550301421691519876413124498272354133648975872541810339932371491263486735564384667487050997076980713045418573351583299068928646125561749539784386174077592677245576825143235024104438840067386781406223941455000322724966163025473813289906361633568393843706320372497208246340693174473402262258581642582477526057677967996935236496880123192560377667660733644911954808596199581446366606840346062451244068783303771025094701458817203008958081371569360097331574541919188325852277380957232725646850863368603025454409900508481

Factorizations

Primary (ID: 154610) 7499207440683838894753 (proven prime)
(ID: 156216) 118222356257463933078305627741401475765380696408576951442939726587936857068037516001970072828620405664592730174419626439003828300721229578028970649264411233774732017698356938536896700977136050625403052000228875176625597032380089705809379529528965537751136288794727621867737307650331183737624829818394601298455613248754036318987095555489139008835244328716218319649297842315898962039113998668893204208161976345972122895586755535385755584147284553368557787959494324495994588321338557855253806867771877266270261160618406112197054733108339408612946468093833369382795608475796546327275910074884186935688910276763326288902805636312705757324118781740412577 (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.