Factor Info

ID 78608
Size 694 digits / 2303 bits
Status composite
Value 1578208143431322421169622841128937515863737455719396357579355192473565991341056347105846766533028072185718817037660970535264148536836020962832658418744484382736082131504977619839067417895031385465431987857783681043761727648695441147342709970633738140872799030441838730754652120664576312796780326039473643347494862042376535605107039178978564514562617894099749922643223398726095917149146309171463458938018710687999140402261345372467078982125429221948948690066033664494003971008312851984933307822690381029401727700224032868436184227716464220502306208190902598241281276852570884342209255586285331611575433231835137292997182021979876655570840660253839655300612058543916410283462432443419291727097111

Factorizations

Primary (ID: 76092) 168220462962977503760438745102669490754267838969604122398351068007188118185347820192069372453605907768912441 (proven prime)
(ID: 78609) 9381784567901584630968071172087593729252690650138470974761193549865966783602432518200824131924890955553401378631371127486371554144884474022642039764128942766431281832189939867976843533361697955046680382093350393172189784642436962818734077937150319619235539391147322613212988794284200706688486780911713954011563275653464953625535835867107261923616854274839159432288829833803913557063498281818870806615842880171668482205945699783404046912060624291283046587257222439419541880963871189350410466593007759099915724488883738779703241830450917064025274139358730989698428092948009670025439121871 (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.