Factor Info

ID 73020
Size 947 digits / 3144 bits
Status composite
Value 17723921337732426669742980167318484254820584920044107293425234869958099954087051082982568759618229603266028216824660105353470864891768573504355034639425036173507386771455830850604511374697955640639721906663561578038777440854641969985900138394224599959448138168207990871381840027342055662180519897759770236103977701446113527633534535798860804402651336099238252288159538258984058490127364119487484881545015757780874558253417556498482172500299071642380283716026419849502738316886750400745454963998176780716939108303634705545137289400107593576185042967972798927485570711601983586221034797763707105368495505141206957021733769721704284350215463912468140452897447971820757200992876913593744324610097653483223264623943219627044575881250006169159565598414221629360281808694573319528914034577688917420232649218532260621304452238743969025343688531263379516646275097268137218397514501522390450179394412509216444181774868397955571243952048780828341407080597429

Factorizations

Primary (ID: 71576) 575740439805243250891 (proven prime)
(ID: 73021) 30784569073744288772327469536397878983990888638861228194437565644841230877831184631038043141214055600391336590937492610405924371611166776809111280585385527950298260602488816336199216714506778584025186530291964737540020370572542639430098104461650925950837083921971341970187799224452537385336502503097045449229169098284652388066911442258400298695523183016244126996441809041457656907568661991993884585058143396311271728395797697612464630318706974900872227658845629181306887117242945254587507385699879077313684882263358894595607148420020367154598129960387933041322265803044641847357483727139734770495883603422885242333909156167366140688503818470491103851144039846453170202859566137667417423803655381885154533023332257964654613611680137914524278631863596467108251139957432480402743564623137476865104981919916557228510163894535467053188417378225736025216780547668572047599286585950042198819064968638617388705398266723625583414235519 (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.