Factor Info

ID 129161
Size 476 digits / 1581 bits
Status composite
Value 47239072233319598502931045790956088805714027055710511037233056408100223039717593152129928033348607287245504439147230225390393406738039085750470251994863001029304515110971837097134230268442370808056689363700335187931400444712239525654697520194797122138917198359331870238963148733442188799007769609431778606395296102778302288098924650351784357585859480375293884654340938170467676532323223281804358466976313676939210067361228810959635468825447067548352220555770715165703653548451

Factorizations

Primary (ID: 115536) 163911552921845919895913516594166751621553387537242814945647970794641420292700101559127974292057236527775296943623743382883397936950799851698535351 (proven prime)
(ID: 115529) 288198552153572062329389697456714012253267603947124105914116115513671838711344426486331454660104322432501245303630331597985805601679598555490693599067154578675316854237952288372484115229702089853900087408587459992164200072581630853932008652367675498894445713510299622847233459502966279964031380230459537636233112739958522159178101 (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.