Factor Info

ID 143860
Size 506 digits / 1681 bits
Status composite
Value 88178714849046185575874468562726557846291904628760936549536756454333990418284470208311475598991782667175667001761374256550837473817214794668629614365345175410625038344792281540744718532152061895767166355581236186004494153028958786137433665097426986187795718996243483898399980984821817355484535216811922174457186313581709885308107449529280634912840999630252755075238020547264322460593433490722697324967447119860420893414790205791526118138274106451436011346094305972003679743993683733093274807492502921142767

Factorizations

Primary (ID: 143407) 57372516905340970857121431681009074957802722162327520247106814620463383912629685702514845571138019900018326198730907673868934448724449974804556616808870845533765993912518302151262809467488641006015595812815556746742252954689815062769597530503 (composite)
(ID: 179683) 1536950435598501311182720366792920046176761236531874719358261978561793625090688436783583531775690890105774268209965877105043901584169306932909584670141549484367871889143597208655833956450458614018490136312824201593156243275229090686009320981631088958386707990976089 (proven prime)

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.