Factor Info

ID 103521
Size 467 digits / 1550 bits
Status composite
Value 31253314789563787592215934761049819530338313193570408363907995008635247023322998211271728448544376133141389293262059689367543118416578342017481408557258129262598768501074281902945731829737450052808791115026183706923605001414145921549497673547700422416902629080686470392384601208986762239632128831603655845794419949769501641027780016937967104428119736662802762086031409673417368865921978140145788329793611772374786147071539537296722870068690396424206576119937531117601

Factorizations

Primary (ID: 1179) 2322429099336692919718294260481 (proven prime)
(ID: 121563) 13457166377432155552518523284470305469495190835339955343058728821669261802748282619075280548194981209785572198066867967036501932330287316427438743207168148786179477599418547038070772497299538500056285850128846315882648776449634375048046748431945644197648265549054688310399667020884400968831488837423729107999268119464980003314136525975884455052119225460007066268814800708413528295362730559764539960305778002729184807932708576832074847521 (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.