Factor Info

ID 166663
Size 757 digits / 2514 bits
Status composite
Value 4475170215974476603245023613448536464320443306080749172420165986775246808909345059891748619012708166500846027518788452140445392069438014730259317647727570282963481505081725422318735698464422095648446387696711556649381562204291303566579045425076193338573256056570031344086811338281787870684098594286649674793852150346814716962962033737209565008594800966470326715314766600953528342846627042058372966204797049550997679670989960750625803728853630127879351176402400928781611848578086073994775841090263587947751303970869942060250438038494930468950396832737114253754161152731073041583934476452081853948454086730559493247510535280430122972796893303227937787775905433111069604698510583456280741233970807739184581118921315361513775645201400375852257652570319399605889

Factorizations

Primary (ID: 166664) 16812746447104300364261461 (proven prime)
(ID: 166665) 266177226311840674937325026666646881607077054070104598086236661012708306589223224206256615754791623842063944104875165342916764993428967145002341952847321974350689359289683708138430912940269002620160773518220664125551106653100119067008681415185660013922780580552329934791813723928403968154934023100182022144948698657850152210743175534930107451147750876815334111414204330345504567777102181588564854183597188909757535862197017167621209051026533612963239628592113235473053109682556696907256541941323199201388742916786597387394292398377612684208683691186990664237226974925132927610520969945072929830735316079905825042996761144527179356030567735765928138617681910890136175233627258559381980942875140883970952363394479379905510924666196349 (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.