Factor Info

ID 175652
Size 555 digits / 1841 bits
Status composite
Value 127413070347108243908406215212766878902760732235650249831112010014476826584598589111525446817042184638565562578395472726656242881675594245859235196411446426278943917283084689971752254984007359966054883153475335251810237221911123657723865715279290989031380688734437061670310981175932415815078482952679746958903410918402292727158387243337986214795802100284424648024792787063684858691786320760798639367553702198538226508494838230610613884099162169233043746159364189000443327156740321883416460223730283134424340053350596551841942516364138774638702039111042543

Factorizations

Primary (ID: 174002) 21337754327507924395354505842764401886769 (proven prime)
(ID: 175653) 5971250225842723484269432203225006966150175486131246832518961176140965101875856684830877279466843408622179151067619656263132309140045059438957584946650853843593099567592060772069966243379928718396741120082742882452890353990742633249655839036710801487004652354939224363745680402018720434053422247595355793108270205611086222726295376213017638379164612078614571628349414608644852452686126406567847040797648373231121762949661668687602410652744697748969653070702899777684832899349355775429812274881029392850895520687647 (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.