Factor Info

ID 187955
Size 442 digits / 1466 bits
Status composite
Value 1048876364878485409842495257321344258609153768866872515786078729370082176089487694713639672616106725380657135724236660666472137851175450352931726830119644823321653523951272001903372105672772997446589302122873170131824973052487108575618570675292380941408284198351511564016625577890621859223260043656641865074816046808778293793451669371659301327873201745682461854924286498089561279732400789311385326268921391766626981060568359700174089284034577

Factorizations

Primary (ID: 186610) 551698410958677067161030247432995573589366616216611422831316917031481559574550493386547257081 (proven prime)
(ID: 187956) 1901177063489942917294499696717103591143940410343265781869350260398477120395893415409476189866303038444481377483181087821203535069582729910980293519899201388758927861726074694327900017185161876873813041823795573480284487586515262314139488005634474946760946383366182471399850528057982231623897875862722840368122404905615077644999290907927075904608217 (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.