Factor Info

ID 115157
Size 389 digits / 1290 bits
Status composite
Value 15744319823026421568713567743088307308778893621591088526869731422026168814192907414153801950000573618062581502424870804321653334667197382800843035465523357389823879923793897535860030468022717974898671277359357800209478468726499259818207189091229971495672090980517655092554606479703242294081870498226786890662652288081663210095065156536053477819432267632315091927496901173433107932680308361

Factorizations

Primary (ID: 9097) 12527360472165929415687538395564750361 (proven prime)
(ID: 115158) 1256794666203477821030901824673166469265902549684939437724744993595348986759051152947537819573473740171685499885756549354930013526484710621112077118976297753551326357724572724016065401516852481367528152953112518050681018859598281465842281233125464804442861796252909902936953379324515979803000789625972844144097095829123641975133614241172262701763478001 (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.