Factor Info

ID 194680
Size 546 digits / 1812 bits
Status composite
Value 255413545154123877115795869399768140305125912195130916243324058115709691187905475508361991239476838655202544812669773561581294212067276639205717397714461656621390334010897200036271944972007944405284296257730929451429612525907146199180336270183156798688412927099545432154142607030652151251439792224816770385271179305279458927488835952701652718776952052346249146886766650311207255939250311761933756381628549833058808348393117886865601631606050823962887296420717094414244295189805690367529028863006961992235525312192968051977523238099005812437292351

Factorizations

Primary (ID: 193897) 401856111182385240594989113979454607967168441 (proven prime)
(ID: 194681) 635584573798362946146955145933693169605862311782515363116461186372021544915906352299417298145204758614611645083013053136316988361837829163370140118507400203863892639873337076805362605166185574032824931517399047776522706038737797460206986498310827189194062634391473936528676529554582816768276472697130344056090366223573524391967776448526346113389174295595920588939547471866605212579350697447329033775356489569669193835480435041079513758667122196860249896158476543714600144282763629081436195286668259511 (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.