Factor Info

ID 155784
Size 785 digits / 2606 bits
Status composite
Value 29545503536018169172814906100915821702520979798255153027645675656671839253022073109233848874023384419008305352034577054274972901075604430806959117165582945397511374967793255013181555294215455718124034861741756655414376278755276395517859030000365686002140493952570958179400120692821534085155581064717220367944601963547494702141773107799039494931924342933698589469340131271645845848381249050427257262165003102649885237313695874958897682731950574743012207071799542334768632103569210688519047116121452218524173953010909059418832551822160305735708117818837361925870668977157162474273380877632500198713252773522195592329277228439720709517136940896176558596609800265321648785951753454723838091178004326149054443538465534297965979066912118975254381786531580985534888561332673445137527871841057

Factorizations

Primary (ID: 155785) 427074784458151033609 (proven prime)
(ID: 155786) 69181100386209588353184050564779167083894337784032811815338786911623858338012767045147546705194617924604016753125392546700725193414374894712343445953723755564121546388544690241328704489520912821509756809584620770363618740044588151092593398889548481599240062556731530677568054947896520156847011867793765792156435317484249307529737503717493541129562913108931730893505534508375114246986712264137873625106275714990527855698101909538882755993607956749500298031853392911208383905300988318521093822626105139981195828182205578106236997198744575515811425076050388413816822521652477658775069369510988872223177828334274684199845699886227281908425429271742773017620550199758264684091564319018858390903758292583471793428672420118633779541731423031681242915742810960877312816473 (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.