Factor Info

ID 149136
Size 1108 digits / 3678 bits
Status composite
Value 1121669643520587099375937504984830876102863425653065032470335544319345601219928738056324547603552439310240780035215644412921807554342120034474321203036451651218798882644067627673514339972403714216323130994628076445014593563135604383603352433808024523590584061696046049845593770351606099257430037361912598236407679064502617595637366193272932471036175165664896217267457737384162473414043334408192363831668820919553200896261463774813184983505374227732039646911758776269185367675612673236969055038753227078159568515613806033585385959506538027048338818872157037227118575531106117911712274877350750499423438466252453019514837292586943879080597793463806799265178647413298305117641341753025706066638101545786142548112755263593162796390031592381389797526954295548956698342214311227887071567789373375184143826917781243412467192125119836380856862607328005235043463204608880375995713238552277938811163358997824758801359374892880274398262904196580509438844838775487817240311315653477941608894876708871535363459923793567916526493034335846086935386461028622889405696759150865093692538500993576807437117940485518215913613053

Factorizations

Primary (ID: 147699) 4700985788104603463580349 (proven prime)
(ID: 149137) 238603070521690416090758540594344400339211001011334690868542712594249280723051752969067732586054153120178733153559738444579177810679580767796909027389429765118816462688896485653001395676529870277602118069022269052884845602270328448568559713226759693379116217078922077431900983079411037147065064738450308240154272151837049360900015835013703780716458913045195961871029198383096755835835232444499089787078743560231377880381490491931468352579127485308496789584224186934085745892821454497584236371330198227625307994371377014622116008505794865234756335532374868844235827557015796704998286693271190059656356166743633579047216881737575622888122770046078433449990045413713711120364558526814807057926515729209377678308541321086047977113593521427637277796714293282292200520739708112353539941741519503115949025362181031701998058892294114681595391948679081543953842065397021678647126344443358107425675154315232464655250201175087057419900527821425200706565945007590965035649858851270077260254092209286140260617199424904245793303281246469411229337891825669944438912495279469142727635161304103960897 (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.