Factor Info

ID 198617
Size 1001 digits / 3325 bits
Status composite
Value 56031653408680683263823836135646582768556539863101171818976890025653450439349614423412790424643776132393653715275707239201256139881879836546627792709846665553841703912729062958302396049334743247484312973542530833216584190949245792498314233395464292628844405176432477546303801898132186815955162037870488203867087205702178015004505007048788221793895642694860825823156779419401671770558091232490214822907664892112360656048157633003626078077737384213271729994439144970677799199236958227103124892116504249246431605970614765834704591487024790582924399062522560726252457825936401937468002345781650056619399023135450196310887055739030926773394906345544149954422136168362594419469286986607849482355146482844668529179871594177859984243494455941456834668471639614210059001211600306621222911405393023128172498863231247603856077131010481150259537868444930340976569906982641628638720415322533043192587981738132689675187835429050262140594102497249059138357922760181350601002362917399595785655565378994151871516745617

Factorizations

Primary (ID: 17090) 47552767764994953232854569779888803761183529901 (proven prime)
(ID: 198618) 1178304776823680431120722871217219682090338558487582779106166572843868470656426712989883403731768834026302286403727518154244164255922468182992114215122857559772809956472290041961437043579794704275168851061027003237105972156315509309299191857194192363694219917145666009449490684496123257612258134628561921327446290885334060726178368929846380223091925386200387938309947788005694872710250331802875784243387544777829272845330117028211147698482452631668484226439937511713282542880165205103084348044369625926200820323071100567639824055094843530839913958192674902027617532630671228154951706526174952569585954570115697784900011612059045530643587463549224637949209773981942863720075279583271595835177911973308397590125841129470464077860939390632213371449103271555610007679439297227598949079316884420752986799588403853364939789044388768480955405619571761518873186571223273027589761124693253622327893527455016682403984401867953266091857679921175438851567175274467317 (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.