Factor Info

ID 158027
Size 940 digits / 3121 bits
Status composite
Value 2001781791135674882964458985888574726633196834902684384845197024582185542975106079526598680915830366449811239752595421017273553372640179570394252262918905145442551361597194868055888471365640159382943052982204799035629636740514489875143465385872099323642038653414933168267875455519152959461713511046131248196213726231449082530062174093465907557872923164737529238729579735857919265324973260427880951917356026459099507508196515181780979793125111161805084132913013399730471695302034019842589394571051321559478698613563280351754969629094814213375639986783954952839020484331967361385647119104751189638518720449714332541960653396994187696476008802947020493999838401874670466051100294744445619952920319158380689946652621942912244531758222681251266868102924370683269991412160610364121281006746473022595643501600162555132402631059440302321964180594470754013223323991799072555417732945903190138919923099317264740350903299753239863417351715008430365881

Factorizations

Primary (ID: 3861) 11355690325205671380495907537 (proven prime)
(ID: 158028) 176280061696682374025675851580852969555728170736218225691487079604889849271530134823815497545851262267704814769758350053581127566992277033715224459031066946793698818032667198572990999169749540864755831525085599239929595597590326646434203499085128722768839313319099394114820842347825120246012060868830777617453972445716395575678344349388478424271106371560405994569602081906807274228947453569688449063763225787678351490677194420853131872112578132059117120006444428281608951983032805846735650836112780947922102923684452750945740343488818374667525479805267060151236848934337793552999132393994922102048498966913363897352781476678249589428480360722244143404153434314895400004278284868491483715344546741387144092283522324944236320891192575933497249972412773393534117649390252186994382102606515988224961770430226336194934321906904522653143331859795088106080445328913573513305645380371490939270260024143851417638502116713 (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.