Factor Info

ID 183621
Size 467 digits / 1550 bits
Status composite
Value 25871455055319399166389171050761631952455262597334435728864862407472792679425303728271658843890369202918110995265413032172666242135619748639148663816887423324753586619121378965117015737849764440324628030604161793265862899569705371257314928680420995495202565749468716684138470967669983311614267161167517312916011358020407554496937661701876858553951504811122251634330346852287622870079775036136954462518790025195940507193879349303240253046289243037322452099458665133701

Factorizations

Primary (ID: 183009) 1592340800012622170002135801379339422838859913 (proven prime)
(ID: 183622) 16247435885028080212822245634582610442619597506730950894549514593861177512921762830572551844256570973902718940616638242374562339414080012603103969609105201160814127895362904487515048630767954481422814479285197260133569260411513560471888948069100961322242365728791226423341480037281486469404681632489358840681328718787457679714804741952494853983439610615031561629846707192285321600433114876928949691398369836050832285230877 (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.