Factor Info

ID 153722
Size 988 digits / 3280 bits
Status composite
Value 1662744702527212220834240211551027199584610431768866275378192770777115064655692978738070734361738564981120252498839072345752565446306150801195613823759550633855312372021915366210705270929007497727626828193563063468028018362767939196884950867011118421037332785381270142213753696166850934524418451458329596104405423534983612026830856874858883140832023170604723425892665876272735430025277752065525679901903488337718144450310071151332635767534316949021942436432137824823401566823430445328890846450347917685969823463949089792072984991125577334774910626649189638886558194991923881844182107209716736642380039603286521027482383884908368609870396921792217996676429561529777440497884853144439979391520873344020933285130562611693412498669998474368416205458006797015684077372035473416891207391240213738071959532160888241466076289366380881270148375342877835968349032476555536232205438664133493918765950387404063213564780382532842609602314884381858932050634676477596041186746810098924489422040087887999

Factorizations

Primary (ID: 152492) 71924608008209516401023837110688154086295371219065966458357704654149725963868750484785318260935462123340376013186720452238150830279353268879833713590045385788075749646859615467046507377482586682486821513056857656257256243905719444494689498840533688948103390797797812677491063576180980383027152756182780466310977405239 (composite)
(ID: 187812) 23117883413941242165553862294206539867003317658074246810105558772736217917716442086341765784796004143121384365597137498431423102924970799356816708891892433998663374401806414162749470172308088451192015641698741283070285217024228175776751413447663817643942519182720133292630145902523994841928326437969809902635678655409240515050192131357809919510157903817257187136217098889927581680091579330475563787532558743431808089081547814940403229143382396040049986429317374300978183591889040971093489520073866543030901643386392442246377389163370998754258042499792858927294002278368208045149242999151476872539720155629199894695607774253321373569929474950394139816411548224026869038841 (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.