Factor Info

ID 103552
Size 635 digits / 2108 bits
Status composite
Value 21894362784226310174118324176435031099303345819022750646369518331599523354954871916091900841298082268833440329201200517205682330243532072603203242889488943185317447035108812909877584061178162348518113621335190595446322015003744999876572699229799286092491123117268516810803178331862678146551466001097013082325479506529638658004768290234264672847439813112249779112194355897981786932319577146142649775369262857226483489749256220164251845614783087509714151633404741321505435328795940310648858756589896286509571599678253137337731997497228281849393701102526226737985682586957493106367372354126290450781995599393753948324286019288322608633713

Factorizations

Primary (ID: 44900) 157073705032841608409 (proven prime)
(ID: 103553) 139389102584984213943004292021202443118895884303473171309183053400478200023851420691753581689189742124398721414586903288029888337822679758680390779449029553479738277419884665527215551488961234309604347067243808639643237935533836081175756746058991520790712039153902748882308649745043163295544730057408979583415580029075065288491693511421990461713961822045941667859591116377376813600969183016491746240180605265699144170417076032636901716580395538838030838965411694029485366618239880445787052684358477113961361100649823274452877176880705499898306613237482694024599854118722293362098824880394976369221045140719051501657 (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.