Factor Info

ID 80887
Size 845 digits / 2805 bits
Status composite
Value 16228213416745499739031044306970856189214220414090624852874664964265072706104159602475447424129126491532681444170786144507694563598678392927292441507765448697607295047749898385918780295405780307872692898329914695799129748412021873407438533436004904518328572543934241449324412709938020747358648106576164937294465583702669780348925416289404096127001720291752948157187166504438953915767777347802734030512245510597700321657427014207278225419664781257754608045326774155633294603849706990132513021190084084361895623723749920132702182773937433729494152704536959184665602702729767825130066150776125368647766447567427382430401075686852261483406171997566136419450932865152899656680014415888752319556460870563101430343394850286173713216129426311415263280305300135778062646184228174748961930310728924160907143180492641258311825285834782092266170192125427563

Factorizations

Primary (ID: 54902) 19026442010188172700578868793469892827183847475034770559 (proven prime)
(ID: 80888) 852929486661547483628684639600653099927423182429692455333513600792151101940726350407260970303525940801297723114568720616596515660088418389131908957777940379476185395602661991568985976968021518296254186645604957206369014849583637614320512412853466683199348981860428487087622521464749101244097643260946192261249497493002699940918664143874577670443676415945163704222587393428131819940294605785001430062935294631704940893112708776469060258581250574468243155338294552978590275707672391626442237728488485649181586566578077700800137063275052570414053085418052641439160657880111444024941163745963606854971079408732409137641631555955698961987924086423781282788481022200987465151644073223978469761889612866632714173797518547852208406810806298549800932651839918868371384227393962807910497692233582357 (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.