Factor Info

ID 177684
Size 577 digits / 1916 bits
Status composite
Value 3103177388650201549977611303865739597887924171707147068264564833802128724877949601952155025984906147654086957816368592527848000480449978255938105713954000983778464086084810528230724964328374331264882863897925425211111772778045189512704085743314980294281928200188034821631166830745748366513409602030994815396167325711413657533627452122219219346430273591854555914811515956023523043202236107192785549191031387446936490173171142337758926697306077490907267277115211104077358125580452941022098967374554119616293353005705897757555393795734400328898350433533956883407371782291547809481

Factorizations

Primary (ID: 16290) 1083765449307240209607018228295109706706942047703089360879158269 (proven prime)
(ID: 177685) 2863329321518600699606096351718587399918645445356957177274687333105824783387456093745501963021667310161861069933418606957433035926777637387671900625586757927221440928645573610955447723468722945657379901111623437534768873419537689162810970146044048884731847688539098165834782658822864068869108606335533538917217281982877300341601917614208906301343677618165514457216438952624778070049668706201325490676923577701874004523724830725252218129992365850164456667256149957448989216745248956924662976289573890348571932514749 (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.