Factor Info

ID 54053
Size 681 digits / 2261 bits
Status composite
Value 213706621440015666222833718114397044549956619349808611248166992366682840894669078522835823423565886227972851398012388164344145911615258992671655227856403809685851198503345235923881136409339235726089743925900384467827102372492577557351690313823822114208422875160840648246597781056418597373704831209294251283928579543763430514573089119673301525451204013212676513893401379150617933213951130947077685480872222215099370068010624872907089858449167612503468589830040452737278365307067688274965928716888490468180481434894513519147659826748982622028772020810731910887277074737871566337288574004186093615542565684363548384923597776406349249309612561111849955565334749045181278487456013964311

Factorizations

Primary (ID: 75951) 482571534122030596647601188990898075105644074814931 (proven prime)
(ID: 77670) 442849621929781010733173352739139458403601479676007246121391081114539853470261511874179814565714230307944978219638205132670125827521934386053569262489904192981996569489492455569746874570974199814382292374269233256238872943839562237889365271178925113155346512251720538827315732200533288924952105096764075239560149515431993198235868529989728168381759607187130696723194104242315364984659122351583175494103732968155923457026295212037383397407673541554006294357661274753262118440799522468537018992693136339078153515331654316873172333252277627818386888801150160356180802594603543876164133665044777881617608670081225851197794235436007981 (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.