Factor Info

ID 28207
Size 627 digits / 2083 bits
Status composite
Value 970360589971285471017481647123185102922788533209084932140293602240226319224327713395760285933249629154115680360371661030033354364392633557798042339701212110830501539618996790667831325947957220841725109829442502602973076278414445798628397835132817913902839801363815627111254629394097174952538056846290355073521777488193786474160510982808963085599394350706707459034224559854211466662911865959846340014735757713379748226078881100119149475571152121699996636788561057100598411045110035157008592227239395207399213904654203754046437055566501209892468555092365992442383646240677380794921743759042300875652135678317297147135923755413181

Factorizations

Primary (ID: 28208) 80216851991399964961367677 (proven prime)
(ID: 28209) 12096717408897044034917124788195967564306600864490165439897281905405570410731540418897258038077887242895183916176303991157529281417263502488207504664880206748163971825996139034629060836935061924334727053923957889397937694311310016493097602650049464237340450627987229888073914139768716230011983108627519450904062802815946035088539022365930834021284647782161912193876004613721123364109718981708137048593272735966482911962917728719310073070552876398965044442102202074735210066103722532271569250581335211663699468997119297141808596171121921575535145175836228668901130567253218765699230009001251365140421953 (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.