Factor Info

ID 145265
Size 1213 digits / 4029 bits
Status composite
Value 3832771295860730119872610598964457128459457764793683502474016781862420706215997839457545612733440894378027215276085978138937836427812103589178329342211411314185980803897075646364358775307229679363176037313996585885558801989457271799849444442586296806998241755413288890701018307684865912573888271866012941786593052685733047023099379940593935325605844523029269889372834335593411498012622263263291583178040055877248601763084702737883142359153509074795211992578038958809670520821456779814862592895215213811622585363442422730774127940261809709604454964240593361085886818902976319226215275636679158665848843028833240895475608849952904202311870802236886115269263568703913851177999035103485290468721953359223710881817172867680741261111991428624091489820456335919847922780637948079083687151700455422440775985569953006182563510104872332640527759865684978146261007555201748465095196835464644154976620457330589477133635260395954340000410173587714166997574209229806110059549566253969292528564257052005175978386651469803958068539559601044077363239361767606224359660487547719717538404932534781214081086138474498039663286922568674025620241369546967448858174675239061804768143947042529462818198556832549098534043394348744766482913

Factorizations

Primary (ID: 143127) 40385656825829055229 (proven prime)
(ID: 145266) 94904270404472968188238754482578534433808328717659234286005463006047612934626772838951474736796310588919704545982310580483078001779177016660751841894357870966534221902554463794798010410738471524991889734969896840799755517062873817615738881382543322661174360247439360349121893280660073587677178339085348951003691124456876333051134344938849384989612627283552851564621712161689004203487808467916060333382079822711381771148659254787223955658245451154988847066560774345223417071520174655930482693535411412094894114318490520702260724038296428133410191583396809893329744156736080585259641433465884273451305841893276423401979442021593892374520419969654083612298555933265659464048500468549270490802825530489269985218083540678997893117793411420015991014922505554800009186693460554200295254431223744951700052459126588075536401864325004244748067596672779802377127153684107614320953929504726880604662030447202853906131178193146873786407731302512740752860072882311629208748123621756832181867289394151202361238539919068952758881128027926773776874637025017315098640663959280573723612616514900526780996240497120070515277745978992983381520711778598331631475844843073458038621393951403149234567854625268021033397 (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.