Factor Info

ID 183628
Size 508 digits / 1688 bits
Status composite
Value 7515516036298076249793529032312490353802806210262767847772574676090587438208433041818266183694169378622640817862310063762289352978671617615999438128446081906486857005102130328819990209185810971722130196566977176878319617491113068218343992191372701833949562327928823909252287076962011599196035316230012192981716425873305187380205471456322024363455163036014359950020760773281153007242784801556848354387495315271380409972341286435810654797962599168349846382981748044858721491438306071839367740726045811221653029

Factorizations

Primary (ID: 182869) 627923257871242036981504398830612987919668142351258398920486524603847407069077797 (proven prime)
(ID: 183629) 11968844826319779875576648342696082862638002666288436920809231881802842338591083808918348352925500858698598533919512625477066703818604151933685527520001516133946042249352982851930222565127856148982813648672451167464707550321703128867926215166777175746467498811642992377994951649946767588995247731004044303948320027792694042677006897733809675278767558784736108106433695109129395427425856784832785551028002857561328836312792473857 (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.