Factor Info

ID 197659
Size 624 digits / 2071 bits
Status composite
Value 137803375816670733835875486283278094002424103831121686938141443199856800080164976644128987396010758675817542670591476778005107503932731124349022948597301904426973524242683210055226711157096465008740095526100012609354176003521922601644536792746021987842407396148069501892074785999131843397157660926621833677257037559724289829196562618607017258032144402193802603898033542831159169849723805482100606504758180580402210019287887249699631165513642068566897664546455613597436557995663071523996677579841877581487654913543846108745115553719279037900546349237511536032590133736001492709813867662468538695208736378351542351251665976137

Factorizations

Primary (ID: 7851) 164996443758420309373543411091395990274552295664860658497763096730148498660672040679120651398428792671933637899153329604852981663611342626701181240546337308497286700871751921128850382045928305374368890712593743712702451693 (proven prime)
(ID: 197660) 835189975478718012409661680027956414255914816418262584050981896913087921736031538460530730890641835690625158637346372649912851117181600355898599203778196026366819045979333781360714660913618754330808415033524819705868633882151159327264358564682698025474091501047163630388178391061077564691562378240852195792517963860000755235321840209162381216114925653441553989980526211615219905886519153380565577471309 (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.