Factor Info

ID 53986
Size 481 digits / 1596 bits
Status composite
Value 2677872252509756328887831265398216047342505480292997371029783659506751997496658785862377862136150627694707172274832642408575468579270482573639998828099151433743860802921693425606341836841149751923800300432754335448978816880974764211384950285403033212326892509355068753933636567348229426218618515877285679719074958953904048304472388815001242744518047044749276692111481372296954850100003246676758327471003028814423233208506661436340557850315371875760420835943527698791088108028634551

Factorizations

Primary (ID: 52454) 86121235964912696227980301 (proven prime)
(ID: 53987) 31094215294364429540627783480822281589347849553289702505036533805771534362876057347372330551834049516058858548165982934349328761703949949088826807494257959203453103744387331082663973671459835123243227253686635375655823931009099372771582546139852937392275070502015677548267742121171125472987089432798616788111396577895424981596402448224264766990104443430368779291611171589753702949197954302307804686308119672030282505184642024043298473236834935233821879251 (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.