Factor Info

ID 163073
Size 1245 digits / 4134 bits
Status composite
Value 145004286469958773681480610553475867751442146274239321295477832280791800147823026785803121101336433906751690894596039599344070498149793657092092602017913741729953272865993736735422716409832842606426615317188250570162235309853643805652221592274754643328584526149292846357082540653663954815332450108596881480741365984148605382182939418956393893032442538160711428938059090533969223333901933548774058816946887503257872352781738349991032015672915790050665265927008958249940465114959088372473575924905170087956104039386762714897757148097097735832874052641939901610297836914716870100027844335791466406725092400780334160603080042365099734357335457492889754863266198035401722312961078741066759668021549660264961182179487815764360265203345520422453929459885139769741665574022305620986616329342992780151591362021363401450151320591312305402167674614227665950952867903994956954360891726566129966016882770021164973534431717112441073566958811777300691784187421233281011426871694453538093086873013471256373911421915771466996352299152682345157097729175498999449564029381245957419336107080108186327444198318107521699589203632640448771712411197335616067365434170764936912151516767230521942562727641845701538638045038132551574868486964003098701186708363016614334497

Factorizations

Primary (ID: 160967) 1391089682887364579894221 (proven prime)
(ID: 163074) 104237913812275505816310655214569046575089756993162903638447221857160168381112744576015247900587268095600399180642051634788710081048773192724174761008848837564669845550394412017991893744500998950895837067926506735933082665523940644162261189066340302882981700861117745766897346008826544873022817221904675903082887674160171628939468076652440983677664451532473096393403781288480891661041798211585341500284415294602629460736439390193670149891524665258017254538204153763697924850237338775575333247804440045080906834206443793802533402538334331645277960827438286027419091428816919373864267401673792805314707447141340487709128647611705515656890846469557799883554031712465181356298201802580999870723565098282071887271051131639013848843723795575318431468336561808920107760597312169579590013567029099117744542138063544593304057913921040011438000683403417674012178808914703105994808328481685748915111633989954157118328705850975229922943477387200424548022675379849344584686978443045587804247990548472526730219950434650317629363878977663899393411000648182042817000217887944950221549977925642218387676082894467003410884133211035369156549216893551746997552196419763795353252887582529662417509563421978415196799326897452739206607347265957 (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.