Factor Info

ID 25907
Size 408 digits / 1355 bits
Status composite
Value 604294397740657888578362526573737477896964171941779445641078972400398475638197697656254205028134306460079423584825297865623262962301628782111120954652518151614200819831456095810053114686461332528616224928771615945862136073269212072987875828328870836266294400258478933391640006583669003635546292989900134959454929758442187571601934872905513928471385975312075426360129297705292779912326578969442841202048863681

Factorizations

Primary (ID: 4908) 52279762365721011661 (proven prime)
(ID: 25908) 11558858923522649346048701941103827730138057159407571176500346315804341869524570448454379641646687873423947235764359425698939738632789214959557854786581168785864107873586713883905680604588852487768306484238584337040802156678487792227912073109638379318818477901787791993575565974339688134949550493609979273417721257393471765849975842070823455812967673878572869799953100084090098321520890821 (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.