Factor Info

ID 180436
Size 633 digits / 2100 bits
Status composite
Value 135709614250366013491981876804177710463966143454005623808281242164518889529970000430386658337821830791961023494194188858092664375318002909175786763447876766462719780014308423852410288056133508322516716877195126116863543086231072230496453805544222077327948732875692585502146310761881920535757090149179584191193196202930066615166666655902484484534594505499802529996567027275300578373521995737564340464429504705471355919336973465556967618360565103476060164366168023453112181346558857785798398750854789203328193412911117412484861140051312566366981272455443997953261662029016928171595025852983811020330356553297340239408760540106226182161

Factorizations

Primary (ID: 143158) 174509342263274926909302971286445250233741884626422526380895551 (proven prime)
(ID: 180437) 777663891745271775953068184247058679747220716018709637550749990306665263431898065841100626706057271936364220529967587906736600156573848197326882130736087724933486060864737545195634369043195992714773492811703763372016487374876328991508505437929156872959070479976736234572258475345525487080229470723356923894723433185016965700517519830608286296034269197617324874046260415046858006410816808350958997483271104441919478351905744291883930394819848311730220512124036349949702602129423804628790427853854151742311927986707974966204862366358572269581104396922661491353927439976111 (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.