Factor Info

ID 100418
Size 1192 digits / 3957 bits
Status composite
Value 1262848647602065760805683522891679672985658252550131390777183779292278937838914081198568972405742730962916102036027073393766518987927838412836674422046628127359522786963619229722549580283730552945648918177987431651192533910969861163843830593836929869087653463066118258146645259206791459072705664785534969230998495786592102596675851403618474714657950628590827001517842594107310833113884677446314129213428769975123077672115417313633420204395869366190764241251101148182353714542882631281567229245773310807285246689537679747665503221324374235086513325563855369823562093809517785643800716456934558305814903392772206060822455868044194788526931747109339104425144306866326504108579151809747092595349299592901959386960574732771993813381289792883931649690827571886543435080091564997858575792567491699259477953373504532060953184070114555768475539454353121392101777264992075145198094469933620322855004903125767744909716550533598652417294946026614888701155205931712879269792099714276448601215715263826765072870684307303447824925465040245649287907744554568264793792156798859643240998386097022235480551838268513520672443456976009718243447794266746737229743218562935989178114396228365111973887573225071841709

Factorizations

Primary (ID: 97889) 1550454239729214125594858269650609108408627458001480597404916790220082810453152846327131756809045902891421380387919201304423524421879627196561 (proven prime)
(ID: 100419) 814502366624261994573339768405568816919837100301885163076125682611931287159978924895980262297321411989226583131685253797954422947856718102445389437106326163632989427597302763898161920955448639043321352509385522696355960597440386851488891245646194601966350907095497078289830912641186888989368278379302477328374058016782701860769270571826817708514735691695602321647615425157494092477509012241103774744693267058499897208317905950419555029078291606280307195375590400361647282395501111800976590380891332239872042738833651577910292576398564750760138436069266350081536353549389308861993243323395029757555632843277750713054972407159014656772914993569871911966448289023356034105403625053574291001930386487667681470022112060216760598976906258450842588803534456778518111433814364480379671815244609958066723654042589415697665799411437027813809257814093878144963638890539305935407534225020233111339080962234660519599508320790748419845468629898362676210867564379513872841360667109609658259073781309821576639749151557377555678969399870959273499283644374256705439069 (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.