Factor Info

ID 137564
Size 635 digits / 2108 bits
Status composite
Value 23690089730564345571289641973804165100280084979182487491335363890150673373389010185510403178359289072146358947660792655131647488534658228645778893645531200296692717029885577918741461665620143560426035190441228424944162215468278025050496712396227234305234978775851804688789716434983071326618469503340021810197435169889570935661122076793548559436988456332910983628544968569954328726773177088268007656625250699948078127352603352215492749543707918248606180759190422951257745586090799847194856914993815004519885498609985253684835717488739092418977626171255868305888998794650512439390840048980344532449431769046225862031173243127420865623897

Factorizations

Primary (ID: 171390) 318133754124000327882209421002909251 (proven prime)
(ID: 172474) 74465816416734452891780093091099983680474073505805227690890109530724526425885586769860431859700209621483449762065864487147754923152306875567219062651404444750851338772488538631623459872475143243844138749317041481534274422982213385427319839874708503806114155628911314558065478613410221164858579751148808973115216007809561462019252435512121314169274991277165126385655653424818686435164655367592872923734013507717180481284201616728275373313252834021012054099723782172378998127537816191052479010993018938825787556274066762483737032476526056049615914244944735636877200384220901569477603115227718920964147 (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.