Factor Info

ID 156392
Size 892 digits / 2962 bits
Status composite
Value 3731273754653040366757672410108444324150790209430907487337532373641603630586872931968204204647887605907816228651641156256729771984615899398778544314553488342279296161404708689379567675432515846723035946811090226331529855181546984441978066236881527593234876937748656551418894948801979384777169428251898142760698884907674344687347333316538293788811729160541860396389602104779845888172618376334660043737136178802313963554373729501046966204382727639412002341418923531848942120312680112586699886569876062285515481595440153705735123843354156106758035701768314508944958116159630131915217192359482490244905653698058073679242016694234439316883462644224362086087541248533803188375185731484421534884290250090597387199736402687953325134930452167289746460949717001109915907553032254257097546527295416722195114399319025150673750077778779753462125022655199580421303175373697625813778668136165946051834626589

Factorizations

Primary (ID: 155337) 1515842933140177198097 (proven prime)
(ID: 156393) 2461517399380844528860861537188798374469967652778864289033016458086520906033882201275243057603624051595779044916381114340983476893836104952456481447594751148025572782447711423299885745289362338682448782228012931870229112588471666826636422335487663920994027736246811376123698432841850728594193253396686932837658703917840890317743679332732746115535445275546659183306160725080211170409255362399482605391942926567037601915757439116453636529606190788294132403947843813418364495698788949616971459361893731079160639422853849967365023805800671420634049376369318704453370181389724936560611914774737968198179229429883562798348591265429074091681322907596692898969589748288828681071854973437222790404714046983990969619161021052825056802813096387181255263877563738683357800766203305485848254036508055011025304494329398653793369995224367620636816267517368200309529633022223097126601037 (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.