Factor Info

ID 187648
Size 627 digits / 2080 bits
Status composite
Value 130312360693426086729547612479414332717148812560663805811652958855833411808617493802797662118957709922806488575825026051834552076213209521383831543516573318191491053172305650469725026430700409211925697301168145925641781203807439701999130660755059712962404094812824862188744367554801373544897341733074746467944256142346904189688015984616199190499976442748993538708098109833884809115611903062983109459671020722599758208934836748020845137110450472959379743869649367516855727138360277278646933842739682909761026560737666494895362468330664441058365250778676587664741927145442602521099809227327689358110096202593424929390308088493887

Factorizations

Primary (ID: 186549) 15475641458786316529876683551919834653313880893636350183843379255662291952366290527374599413 (proven prime)
(ID: 187649) 8420482022697745193882671830887948783821503192035137976586293664965856568537542073148934267544564130333867040350203204015654482540948323588884792438205745788195023373687962393270624870431682249406284463419889851535392521022669191722484058007893047958766717692840193796005551628076580878041124257782251889693728910208277382279909796471898909465103251591401823087207844161479791809612142256683442483780101222085771687891169543275095015825600995003387231111253169271912699061782473236309212127794838272508289866513020989969943891823504099 (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.