Factor Info

ID 20757
Size 297 digits / 986 bits
Status composite
Value 397532139013005094423598075097477525112308634059106624218738609272231150716484703856969950956869863913035219166141680737982271440906995350096835456129740731988361995599244737122148336604071294624614447175818347895530332670469752721762574146974290379482702226739592010908549040460763915072687814189

Factorizations

Primary (ID: 20758) 1788582600145862687626441 (proven prime)
(ID: 20759) 222260989780726654223108481431468045434438867056512243204560211148351729195951510309542041028561275279836224553288809953271549543590364402000633635543859516385587674231534787144050313462733102875115692174741362183031040741856431817825340266882114780203975969871744700431429 (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.