Factor Info

ID 191990
Size 1198 digits / 3977 bits
Status composite
Value 1063356954922706895975031718312050693702057954371515468480127601359149922974400669549628752746502820386851459248747192337049739607102951204265612553696512063315474882075528988782810167526865891404405738227063638718565431004606391510557128376072821966280017021428009959984867684888370106710474495906762619550770367604430093609658084611476966617991100451856014550152629361866824466027390249918918661326665270262263138281805660417332560311633881506424652022659740177481376206460247070845808490149388142164474590885232088321914378468574143721745278470903362366544658137761088237954618722910764552038695595254582426113076826909765395025169104885088380024346227424965569010151936520691135695410779833850807514469703525138227363508268414346627671612419536930212812627367016222486524958068082833485406163619941811319317126388243717411576587726424618874911478784304271990762258270424535124121853194552840399739759709416325938646226508477953731814614175970373185010933426955573161315451874725312417737826054368587651243175524334616535104432692802662321458824573242698638466307542930754590601269767639214948749514966579886206809876590392783010366928726820102175715301199671646588803355244087996863974429754849

Factorizations

Primary (ID: 11058) 662520472533225766400092611044698417042646671423385275908496091789616072191 (proven prime)
(ID: 191991) 1605017503620431834024086634666030317508607642907770716265076232074438107760195478744716173085196588455676943177224565492348594156303542491065853385003352831953483623498540597346810031859262609977944163639630502893421962510905911055286161726939015856226058563297590332870990159071322519750680350805801854332777049218057492584473876592195591399488800895557937732122997858660693165493126600915683944718899198860229949521671575681055257273829361242659390812173033428048106523785048131763525423031445171330717974523835261979971861069289968559132921079075549566028862133249606457182832141119844337232543110254581427790097547597239750682032251726138919755055947162684312570653813755831569345000842098686895760492499295359344914115571108053459408365097960876183534903067851494128057254339777675221997322561632455353881753631990788555051343253780698247768302497075587177403107316846796496550637237835526169734849832426841634279426157011671511008787849576111743225527988920988492686482637387473348697961679397204273451477947077052659120092353718999942249246299924293235609897743344694062544624308588684219923761314123326247333393439 (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.