Factor Info

ID 139233
Size 287 digits / 951 bits
Status composite
Value 16548719015701135675277893534168321039093767595075124141782736485956197583496052349767120659152353336391193878814527322973542596796293869377228665986502102975751811365552736720653723252639515874463533625146875222787084377813863776423587607807734425694466543858414172168070144644940368521

Factorizations

Primary (ID: 138902) 323640485558628743847259 (proven prime)
(ID: 139234) 51133031107454788107296299847613328133749048228880687380519334422105741186078929447796467834881908253661757972943105725134789724006067926620568526815118829941945972978633776685584832211347970991702063788148807600041752589051157186596012081483851938499530306013419 (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.