Factor Info

ID 158024
Size 987 digits / 3278 bits
Status composite
Value 549279505660275500922224488973938164425510569565951643626070017598546193233441959823929265958345023128045085631712050644740635639430207896863035797391100234570639960777500619928218625084476871972369828663338546642971373695464031048460899338552074661928728096220003099632743254229052885180604321249116077387229355597123905134189936433825340811848758468152978328794965083055409211625513319960930967115632286709184514349519133858554893302225642615625575735646421766752621455091497853408346602646176918986010977455905431868742194958323368198015819628158496777886266034829064794202202522440344447415424397115213401347411664750940409496654992809527348117655523139880507542548633500784281086158416298478096601837814684453064202491079897241470644383761424914083248525406597878665525623489052750028154418880387675159059408804507458386919975276781680010794000093833065214362149939082483028925053823615458631248566418317412001455342985109613850127842340472020863671044095503480929052830187572734491

Factorizations

Primary (ID: 3043) 25349242986637720573561 (proven prime)
(ID: 158025) 21668477672087318517646057571653529468097909923848888433931231347176896295686852461027414688905528322008221398760205082952917967647725693980065023699123746399247194755287892303698641084416775371168051797476551199293698326309548884834452550514688559105559933684400746845224393557846328327713563829265377080492152565461763171880471051201251844205342359253092150118053006283938333881317738079777397415843819788849798449952682878061067934721867048843103506406596066274644244858838774201244709867650048213124030066457570081186844339110811365768271902241833544708158466542125410693827655006434360284144125633547662527203044378157731911951735765893873625993265171396311285456175984938482586192118214062656756744391019328349701692166630466286181211408293396299513851847942644914121825610898644127697412270749032965993829385842464325439155840279771760799323506071580868006651089111749905477587714495305909579399098984134247699599303538255260205644945772443023677563993518131 (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.