Factor Info

ID 197079
Size 666 digits / 2211 bits
Status composite
Value 377130064691661875613918161494304084501989204053714369697690804324158791979335061946768037243389599612853957783858772040521393154478330535391483665449294431466620010504401047608701753223610400850057270094776878005650761014340072780223341068936619280600024785958565954670268961347211824512828629202345606614097920507303070944996821974578643083755079685839246645096039837468707660370313275727680958558439903494833395993430264232140319027860841704646789539464296929487936048312481857711379304063301802789237884167606609830910733289448708583537023151743253072909765091525094721128342097883221156578011156758540155258137282049742970919715584840345935813161781183284594479

Factorizations

Primary (ID: 197080) 71182186530046160766005876562749239403135325803393525311 (proven prime)
(ID: 197081) 5298096097855527780170149330483998583688995721414453214176717328365725885758586364405176628756231851168819843250074029295211794137313077510743109432182078039810811213578982333046398820940983472700356142937025226469559579179904984461448644974937103803265768379430713154460969237839333453013109820963915580234497179634487241582935411568606829431841365469674194578758771210168700276759966039234232240841390008217148738567219613460242001441110541956837185845133757970574873675508643569759415582467477313800351867200257510172574021097842835533122247710121630816018212028865505396134848095206873555305699501686063889 (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.