Factor Info

ID 196130
Size 505 digits / 1678 bits
Status composite
Value 7582571359108611815911147704226528272344458379777275979936261548978348126276245811155077086565046393226254290678509660644194856549688434731241355903807136865157325781963126473960827478352039688557617687478455076210197365561345799261256819861239082311331113691526211730680835014731519108661587819288993412381636604257441029303025435127823928049201859696090333436576276450070798396201765659083794986018499873010776935454438587710392697501716914916633087733966541768010896434520823459111785551862090364981989

Factorizations

Primary (ID: 163597) 1546560344500893698747469472508245393978645677324423876501595478180527615547834549 (proven prime)
(ID: 196131) 4902861621966429603239177169831283652345495318646526034340870394137292905726511224155462727855052376391659052593471796727159191964897887392930124359872547682127994862160302462538029902049360147119107292102660419587400384022402039770360093129565809908803954337473796115482462041444851337645605691404616050047930325874291421855547229078189957538100410577573841982047918300959069575753129747928230533597917736759768302880200561 (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.