Factor Info

ID 20621
Size 371 digits / 1233 bits
Status composite
Value 77682730157451600674495918721126378816161950727858073248672591793725410655087462697556802731906580874194717085439323981487862330855582423522650674180141067151896428328570506473591309971128261445836059951628838451450098753163613870082957848955570191458020006872747893559533980596935069425289528783200462539716751980883190725550064583106130281868929371424045139865394061087

Factorizations

Primary (ID: 28793) 1756844213936466378726696505807 (proven prime)
(ID: 28794) 44217198964609436592469389012696330739123305648254759174354637876676235455973845173374153574294813450136053534599023443651825281047881047466928518976645054153892303450639350551096557478372397604373245187725584782843722440792521396231734013669234001978582893521109041781037085344517750687618018597483412155005707037200960555747973212731589041 (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.