Factor Info

ID 180385
Size 760 digits / 2522 bits
Status composite
Value 1310384726167999790776653915543045856797064962031277854012207220521960322606902078700385110264578746815822644051586709057802911816681238955331379781617491339798374428450271873211545107174289304299677153456719572346053845872493583365170510159434034646705836139028171911849212271022925858771117636010346625894224434022308136757400244717025614137099501938209192911493393750288029529875944814789244025884769374982313776989952261692177527387728042410136050752848728544238360909970628829037714144194634714475750570996408244799186207217660761290753298071475353455001711171744185825697018794188438658191592807052962764865878796770396354478285852906663495443136314790090061320026996128418825867970976909281462972341729756375438950739348148796416426464736772462829597039

Factorizations

Primary (ID: 179529) 260930184688564488309687724478808488775741356690134848357021857925469184487366129177286481803 (proven prime)
(ID: 180386) 5021974470803448745445112763372753205201184893553541044940378701041844716193267269253295032108543428909658519750108580307311645267449066496179824159267184796801959204703550809335737897938260238133915379488121885045882478318826274311294756888549857163196064052763373789741328145094603143703417648744240936209946695868530928125983805268799840347305385467170748041977959421283303938256242699767713269221517029300604522629847501035675877119618622144194483817625164984185622710071811502955327842426236893240950560654399173201657064844164819733633427401041115568489239421141449217152674405339804927755615183172309498445646475537277776177017329349066432396016982544008391213 (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.