Factor Info

ID 145377
Size 1311 digits / 4355 bits
Status composite
Value 568207553513641413484054844719079396370262063254272626453708848669786109006400047400490519055323502529244514769457442896904607051327346335695132307120280159763622270877881930685712219572797562568099452806753924963559717235254134305206326977795914880405535676883637137825238828463832906397237631370256654771466501678254349602718671071590155718090314587253334598960460659633502960788594467817931921383165144291402192433363594337884405517800096993560989172924694456116818678884326246538624308223644816671704695928350548382330413115038107341145296391841001504289921581985520881375357097705792101577500271313267749462417457447699201942771206028701907328898303852471735824359128581550367910783028473114869641803143341151840034541161909011368055973193213582827812396932003716053358092202129263048686759142124924060343980811164231032712086749495616662571298727338260693485566987983426437088810266413366002018031801975273618602689590828453583145398431812794612745774938900481904375614843071904387646620284080200475164597166860270984619160907740533330860375486021129950280880421961330644348396560269700060175422446840591374900830525676153679731450547462943164907532971229928792034327377094166540542448020411511175424666203517214574584479669264415076982285362866966984770932928417236700165113927271574857858945802212439179

Factorizations

Primary (ID: 145378) 11203543162228835889787349083 (proven prime)
(ID: 145379) 50716772835692994284289452791957736913303047130704586810579269198797369685638334427039945252940256413678943439042784862647860729963274913853875261859667307900277701970144936354924068039363098132247145953954666125916956149663680396567043070284617654126508733449051779032012909482591086692502749702730303261626527935602129706619883963393639265643600599073595701373283063394541058594001339936503362845862526557319695023970230484920632173513623943326232861854145427209687015984040857213414534984664713631729522264365256274720214945499721780146235463766803868326298650608042405649135422674689205123391322234852402185088175036578705632527266334248223221462299965935620723042824592759461370360389321132182143467925351874947831901856954648852144341346112365070855650391666814292745114360313968992474122659544616195743550601909617818760002487569458339290769996442011457090144232372395170062917969674758836871499866941070011948683035292997123496806181955543954544764414483917393231765298035472192419491500640112975048686357780935298701641528719201209032797360124139422652724146161511064610114584952770885225493240913995142500384194373317881136249040646665354649492578953160834026117920696572411198342043798139652251730079990138389189307135022353554233051828380730399600808797382863058844621713 (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.