Factor Info

ID 187858
Size 803 digits / 2667 bits
Status composite
Value 56821383269298854523203461945855455744791099321210347697512670848392500566261900925703433682054242875930310703115826830643909753217354737666819924937845112915024655473173746319251852134553069855989885036857807354236682285945721403315755860490455601131053366479188934857223839149949331910845590658530048674331076943203027601964057739297603572798361645218004490971375095032109523941410858173402273732458587205290997577831929105310899069321678729110074133612180725702807774311389739025013549365988437051312282330515641338714396656824339655423346286975326655561844974404084504097208819268037012446493553174139969497980478101601391422871291851810506999003100875848243173337238274030724025132162987845029207713560914049416034535111331039892202155445058129511142547082863150775860957553724408560855043154286623

Factorizations

Primary (ID: 186910) 387774464085604221260836389528201942580308394174747935203271943286192029 (proven prime)
(ID: 187859) 146532039966291058691599045965766045228791599901396545195771591953543503586235371019479163771958025310099352418872552395417185579146921124146624190720210385155671510858971260775241789090972312991705202454899987957058385056941574488906963007085269330726948651680300322930581683343353284554896519394687887027072103271112197802005392164197891536276012723818651831697936002743338313067144361550170925714906524806759497827780459530296876176696078152989934580327678607804187896064325846511300603332588478285829276753979316074918426047087954034533271901710630943471997795392183089488129816837409693762668909686629070263330072914592885170508410298244431482423224196838523915969835365019971476818923367568083833456618849233917516429610026987 (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.