Factor Info

ID 130347
Size 664 digits / 2204 bits
Status composite
Value 2507275406158108874935084913053473891732381049534846884732578129217722578995168880774657576897896168030799116998993598953480757113261437262625526324294095937256245889310656698615473733423771874126367319135404971169493555899279916347870229247185309785068489663632625558895829884597026435913232716432748870950056998304771507306158774093754071383669020695052923558456575150277254627931296269933068216012065301286302312108778828817758828819035166880995514140276012815432609945391156784890385646202191264000512478863990215976205098060190008288097131656598338798007137032627748728025442431164051291746344390859514200830952011707528027464266560767920896189858799615970977

Factorizations

Primary (ID: 47934) 603247564408061410097508469558409906835518089 (proven prime)
(ID: 130348) 4156295945626205447189005356073037467620564002645078113395706969726795266434340509869485492004712664676092331256627177383984839117177713948866495164309105739707242449504102781298806845034914212293044299575885237999224891248786106539102859435908474451798412080682923660065298996834248469275662608149855927648196319833155899984085306636013731221976128693475152325103405720854069880010990444950774214172793471412183080420627239974388033245897741809187301354376046115601281792437608285703599790006226685030662971439682261014184486137787004440678864431963460210448380774931928551934624496741942815744947225779538616233858393 (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.