Factor Info

ID 57037
Size 687 digits / 2282 bits
Status composite
Value 524036383846663142487691349897517207845172875375349350374750207217003644604661992458259968356750917918001298178907874364988168182561821555009507443054634679361281867878197887929596495598291371448604404588285803942235132009626316718975853061519922745082798039599677511778373283459140242221737998787280221686697847812732820644640698564333775792459983277394295964292041947483921024756494001371670043740838893084893249268766665055749140502285553789469401553182805327338803934003609839667602126547639058749003114291235052944711265046285374544502706875953241732848436284337554174585666933224432324488303348077802617131974127850571611991462767167875893122907075219959870614485401110603060508417

Factorizations

Primary (ID: 55001) 71959448437394390697988942241 (proven prime)
(ID: 80993) 7282384665615958294207889529553584421255709958150590039131181193053673767568007998802369307246279461521152382489932636766824407565215850498056918100585528219863148734594384030681824074543788781171041036110601602746772339714668285576993846102694798230885239773410524553429482537572477898654371864173763964505899070109273384970277604849703744643304095040373923154733890076225803603253452221128888809443617728183388825127660122311396116586272990356451666037501370730560396066247276511925532891896127096016827899953479789287616464329091370229633346866971670281404248145197100943272710504716904412280070158290978958173998265056595315707781884602437487326242525537 (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.