Factor Info

ID 142295
Size 756 digits / 2511 bits
Status composite
Value 489247190902559142621857034256432692482049204877089201960772082433657874630795891401016910565968644483445227943514188541406670683920926595129902125543072616195123576990214085702256921749202170672434753468960201426627610725228810831346452745693342014189442928016223957121643661260812956362241281802138631341593031256945989465840799649324274606634179357557487700064778605194379100788346196454997005762589261059429615288969350698416285532742293281009566356505289886895324539609003454408277665432329346965316963659571296569458220833447117374469136219757421367346532220638311107188823609244070054456847231299563649943053565705950246306935851750627734099056065211712348520057007901033912848820070101547203862603206728345739554348272236454430638344513136793050191

Factorizations

Primary (ID: 6681) 162715052426691233701 (proven prime)
(ID: 142296) 3006772782272137642776713499999709786485833977667200725044724953049349706208799683283156091813194427487382492734258949229583572201728385188924062199055368004158149834161691661138983944427249868679268118106326442559736913929610855157581519155727921484203761119953783631426220331876482630472411684798328264739923363652242519769294470395493190975496036530645512821812458046938445460404461763917908893097204726798501760591564561791007872389984536173850033371055044943474728500825908476339635624114584395222734785931787183874641225657451281581107284768044791185213612863501925103043225969273293881236653795758005634844683335913893203839313896408744151555295018561128561918103113984381286477999548124607841927210064005666076318418533756203491 (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.