Factor Info

ID 145216
Size 1221 digits / 4055 bits
Status composite
Value 269177333731985914046079712103965654109061168086741518251189816146016923665844631337198511588708579462661789878756104310389195326744281865950070697429573565990293302052435502160841121666367471872253646445970135942418457070062853186500782441941336417824837543965206463762866157470061448052981358131941420381426553814235776311816697113628968828911133638781434995317795026567667944704558642567017047748040059223312112927389269060323990772048837326137624532827038384068540605799960507819966664847377518879051057350762284215197127530371966433539813587128388094523511384025774679170165340655586891570541166854623546940357680029428417559583711589505089603431749488134858222175467164421105630503460303584144688337693274267977763428933090690414641704174343675240138776769279762582183563542050593561287911350575462413943392221743341760134047719434693383698172058401275046325755103022753529829285441929628786415636215374229868364191508997720939127342347584461869509458943479297288193626044504514344341669374321995750002530529143516648939496226760360901390597303049094728096552153282838588350371112838059579613538740159596605265657116047474593614645368986936082995968286603526138424431787109713693554408024499491662160805919887608961

Factorizations

Primary (ID: 145217) 1144964992352438417539 (proven prime)
(ID: 145218) 235096562366449064004910276732222875205496209529050609374009967048142910804895254670284279973918354196619818514514123948279166057635996174103320478242832567192601739129978619812344587619322977758195007613237657549479835707501686913724591358418770430838021402183210991261120930373599081548860751339755481424340839411306630686508242035559203200876422862470195930474176925996416284318039810021437577118235948543211668190111018139042734444055815574122971933532363754600003729796670203665869354401977809037590587434973317519784669922039042606976862844161846157948262892668181996471239421443562868122153001701201179145875196798833929378875265208766321789500795991328914812978517392155183746971626405050550309409433791595446523731828824149996615891573416419537816130038928320302141276182628119891257344236755454659463962040365509139189874931357352604925112380212432714660630969242985226229547416608639139371976423727784707065309587678239297051712054988134278780421564927536618512834928205713795906277741839329884343624310142451766218682761794530719596599516266560452302486378702197211009108351190278281455654842905734154559180207726048168185868560565927628892832537184628422595256931291851750523029565763499 (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.