Factor Info

ID 104103
Size 452 digits / 1502 bits
Status composite
Value 79410803579766438515933009653208135997027694134582121559157840209119589680496097049448004441288199515108214775368167210318788853566696346744014427190504517898413050060855576747425912782634356439955143341239666626437479542154394252516452418160989310167297226429750013511960078898670967901891882737537600424119710620288200011676416768671549316395554119158800333670246568867584120225899146260345263708244398347171209653355596941001020570745592349179713761

Factorizations

Primary (ID: 10042) 1898698090859683430150865118834561 (proven prime)
(ID: 123086) 41823818100439125163570192846485135315884015231461458059385586565401840748270073754840066720592220780983127245475985214369866399745583132137206450907139746434186223682859499242031148023334629776162182016175002922301693794835304293184550082159533759609389666906788423573638216846443252985729078639627720864713367992173565975631248338442706347964236203662520755351586810914178545562277064678655026972875571859846653647201 (composite)
Secondary (ID: 216) × (ID: 104104)

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.