Factor Info

ID 142508
Size 968 digits / 3216 bits
Status composite
Value 68453444925168884103603476617156995163092220455665712530990253561013423521622301924700290567901072807024988766451115840350774157301959672309240935901893896089598895845714648987791421714481048765570100764685996886553471699237524242094337465522604619140285342499866747992642118219409407325846195219488868119259843041034745728817849448505102097244295404569968250723705639129220354576720065294861991520052577860458161356259802709456878216918612281408393485550818459894480745405611116166069373079552010638146935685059693753405500349054664659651077101660383842575683285044105588492552678219910959093531696864250174351030411125860198801851467639362834190685084588594117687670496936351114315049877403647912135794626456498088961825781723333301521078377124111829153542778124444663241737823679174835202202050680561687124044837162102992526359882874259693771263134561460159408436806264663725286913393416702078856131691777416573675045058728589718223062831253835303982879925484598049

Factorizations

Primary (ID: 7230) 149343725750590533761 (proven prime)
(ID: 142509) 458361706065165620400510450317689247822627806507095629168140249815175783228532897469609461068679123594041704187850305827701459133421458193813634392984178403882032499509777466064935655130277024329045301915116291806280703912897980011663974473845707364281671142092369392155312195382661711310478037708376880271744629490887237160902585109890867521126704931379847744979943696903316204804268490824541255154217066410319423258543755804409208650135534274637548443081294571898466608955073760568412878849656878089496909817665940001185461634729333545727475465132501095435027773899511955962383922168166653907439416721819857279099845644346988867783700271303274020732505702972533006481302530080345702709310112868340697626923779676026803230528778097348290971162962307675187593896436435777333180471842830756404059708099896007241215109495404794623851378427747830822113813296004400883249459038874877286004438590952731620517261136023894810733174744043558041565472322209 (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.