Factor Info

ID 164672
Size 758 digits / 2517 bits
Status composite
Value 30405249996902092512799970882891808155299934559921001638132892029828354745849310874801250683141386539279089189623252330253352734682994452213483934662992632345300915631519807968833285603813428103038899478835057496282899364915567388694423322112458665721182928869206422155723178747590773226558401471632501285340942272526714603263540879301169255356484679029118770971155782954822419293630554287742636908808540014412619342834867180008790100658832457352169288266661714547580799523213937768068995176983035867151398671203488840198162382897387499072396766920950505031148590681401302530299915753541196627844266801584778982947560491692033071501277028836509140266228227937636437158738903214534179869651884773204402042969749002855532310675135256768279070286977677019167749

Factorizations

Primary (ID: 163535) 190753265393077226220781 (proven prime)
(ID: 164673) 159395698596547081052298682031014358770138005925597139782104211136230485340676993191105643479081131816283164502496526251225816654772780847022002753935897771801981201502865861938072356948085446307061078058759790031677225677004198010544729683018289265111234206802399825077710339328233898546457648966578308099162066854502495667521360591290214835459690600089766397875124737244405111935321234236436633040391957422907998387536410288109376154648057500213627604197714705107942616959139194907900140948342941271315303572276223024741778823989423808853689252758945519218887668257413577730385345692541209855972384710533545075177520787489457271176026493986338962638768574886902948559605853831116837273619751049130094164627062184897060937571747627129 (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.