Factor Info

ID 103827
Size 450 digits / 1494 bits
Status composite
Value 396989911285028222242607377964249435917543533865785261680744530621521772338516517707701954501556965633085674306538828649274997076634843096366392111985705884977376165602178087786400435185175153716656148923358291115706321404133557245019578520776519201474985295904587131454092111278666555018848611207457759327979996116560986420899202064525222060935539607478931928134337656298368165983805492015647672989361215517895085797013019585362881968341337316839371

Factorizations

Primary (ID: 1387) 68853479653802041437170359 (proven prime)
(ID: 103828) 5765720385971905116635660385738174516723101532499129265524784674170089620071565353253418817235450390574793019337697586485983753657087551741724925956411244589991832623339012343492950517028532888819628118992505953240665652410784408038309080518086835324710440010243722422089098126082182536862106519074799088277486749734617038288055133411544020310650651098000263701597962327493807107481002171369130979838655815283197978917699469 (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.