Factor Info

ID 72295
Size 721 digits / 2395 bits
Status composite
Value 6887858137486688698832265349229175214871441895238156103987566162691184260807488184103773127250135924264431169299053636303224411808767450433371226658051672030039880891027103984886531779262557212498577523271603594630266255407316620830712567678251054707846528322977660171803186517811621108446995489828795049423060322618982190112556953485841419175679249577166738776936628728127634424833190246392860834652864220409656362418967613695924516072857478172243109928741815593130586532258825036671322675567766996689304252441937474430071894988719272279593442316399433470229346650968805098663450731080022738119907475030290672593709980413455820294503525014799766166778302530272062101239892575679507502416673561977225960446935647186659919

Factorizations

Primary (ID: 70783) 554814907753599944037466111 (proven prime)
(ID: 72296) 12414695497954554538188590118664101119265518366163783984026840338522536331696639028296436181252152452551439488098716349336353789437955948517780588347155301771765732170317334984290388011118633749751963349182998852911774039251828310326592850103410622186972555984493835171800080936774630368638960526732193150830518054441448911775609826355429100860413525669499579379709663318256978369981619429542575130170280798151916353276010583273153529417059112202366071024057264219408776419372513872131734439297745126248608090931236290802485510827975435094763161385347655773125610550034696955980995235200850963804642831239319275405474628386657533540490315190269177169449897508079986965158813193602146202060215729 (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.