Factor Info

ID 148659
Size 860 digits / 2856 bits
Status composite
Value 53486697808516365874270390493110756879823900090766413437821021578605033813868605047932910295820090592794057427212352929558580512676616875206023603987716637587249069295658581310388022669816813694793285416962813578392751637082054834854562376262635093004073738795339967786846972691231982929308530978800928239321346029772556128821487476017645788951302259078355252368138093244749574742111663849209423902362555663579023514405556138281717956830383955596583286255908216761521036154418290187230527333296441287791527449676159444464096696177118725544879180554801793557687971596355448393963781794733409138028276787510715081852058831334553453326354884680154992403545698983857003394101394225491840248788414342841186724263792697500820064731432001216671705309746735766850301409590674238495115109661998613472955549923944313802558666457708686610913200023821731383599800366033281

Factorizations

Primary (ID: 147712) 3160110993144139151797 (proven prime)
(ID: 148660) 16925575691662652859990292785646121094977368682421221095073692971925340286200158275601880499457407943627919251217773494742576366783188326713117089927472754211313290493595148199659503082271446443559829741232062948071845806210411079612108449868189405481839802402486651069827933731190903756511677913920498161845287769559200011737007488631587151630439003007658139198741718742313677395861213276080045844901455417461045335340824378555847801830232871711840716329034326582681882641295388840108095526173805106235958329474828334142679233302363454573644539382527292572254826975562430600350504271347664642440930515712576450520209395920750664466141468871021143039664440113185087948170051181671821098957254409709640117216068698366498250895456159660122595806221942091863607305054997486454360985012560292733235550609045876239690840220136221346979919929373 (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.