Factor Info

ID 111712
Size 725 digits / 2408 bits
Status composite
Value 41257867360743938374500411966613705828490464655232943283889413960909182295573410603544637978479296814977894004013048383231676830326261201747620376259365761529072941653308258857024210489660030073842082840026083372465837336333416949427085333035782965686050926509836822879391356801432632469652786339547413319818693730125190369277818345871165813687626751619322039839200418460974409643460213333840965028528288868897312033516690960354689869266589007978569216269464261855722179431848911133288339503200345434013561929274770889869237658349964923367533234340457897638981480833606041957621303821626434806031583812481046363804329388112257575455614259624879819635410493421106974162982764719655326084245926403434580438018109676798680742661

Factorizations

Primary (ID: 1706) 79073424598670283075331 (proven prime)
(ID: 111713) 521766542553890351890239846353271839803687222123965804328890357286024429867592602605469768472408059992245180987479137223089018674794370500051581886674073892346504188996171477102676612496279519546179694080952177576571235138231183090566447692760336794838452616207166199867370195924455197584271579687323213300224507057955094801979638548286101752967582366516506019748848718055672455858026985781709412971851421475731197830839824159486496351056915267189911335221691475772707972007497048487114193062617466271815008263513271126115806892639022346832347364768498640067649165714837461945110456801276321621852340232930096314635674131490808034092630590483054784629422696945909893503949087869445565482368563232025431 (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.